- Kaprekar number
-
A non-negative integer, the representation of whose square in its base can be split into two parts that add up to itself (such as 297, whose square, 88209, can be split into 88 and 209, totalling 297).
Wikipedia foundation.
Kaprekar number
Look at other dictionaries:
Kaprekar number — In mathematics, a Kaprekar number for a given base is a non negative integer, the representation of whose square in that base can be split into two parts that add up to the original number again. For example, 297 is a Kaprekar number for base 10 … Wikipedia
Kaprekar-Konstante — Inhaltsverzeichnis 1 Verfahren zur Berechnung der Kaprekar Konstante 2 Dreistellige Kaprekar Konstante 3 Vierstellige Kaprekar Konstante 4 Weitere Beispiele … Deutsch Wikipedia
90000 (number) — Number number = 90000 range = 10000 100000 cardinal = 90000 ordinal = th ordinal text = ninety thousandth factorization = 2^4 cdot 3^2 cdot 5^4 bin = 10101111110010000 oct = 257620 hex = 15F9090,000 (ninety thousand) is the number that comes… … Wikipedia
10000 (number) — Number number = 10000 prev = 9999 next = 100000 range = 10000 100000 cardinal = 10000 ordinal = th ordinal text = ten thousandth numeral = decamillesimal factorization = 2^4 cdot 5^4 prime = divisor = roman = overline|X unicode = overline|X, ↂ… … Wikipedia
20000 (number) — Number number = 20000 range = 10000 100000 cardinal = 20000 ordinal = th ordinal text = twenty thousandth factorization = 2^5 cdot 5^4 bin = 100111000100000 oct = 47040 hex = 4E2020,000 (twenty thousand) is the number that comes after 19,999 and… … Wikipedia
30000 (number) — Number number = 30000 range = 10000 100000 cardinal = 30000 ordinal = th ordinal text = thirty thousandth factorization = 2^4 cdot 3 cdot 5^4 bin = 111010100110000 oct = 72460 hex = 753030,000 (thirty thousand) is the number that comes after… … Wikipedia
999 (number) — Number|number = 999 range = 0 1000 cardinal = Nine hundred [and] ninety nine ordinal = th ordinal text = Nine hundred [and] ninety ninth numeral = factorization = 3^3 cdot 37 prime = divisor = 1, 3, 9, 27, 37, 111, 333, 999 roman = CMXCIX unicode … Wikipedia
70000 (number) — Number number = 70000 range = 10000 100000 cardinal = 70000 ordinal = th ordinal text = seventy thousandth factorization = 2^4 cdot 5^4 cdot 7 bin = 10001000101110000 oct = 210560 hex = 1117070,000 (seventy thousand) is the number that comes… … Wikipedia
80000 (number) — Number number = 80000 range = 10000 100000 cardinal = 80000 ordinal = th ordinal text = eighty thousandth factorization = 2^7 cdot 5^4 bin = 10011100010000000 oct = 234200 hex = 1388080,000 (eighty thousand) is the number that comes before 79,999 … Wikipedia
D. R. Kaprekar — Dattaraya Ramchandra Kaprekar Born January 17, 1905(1905 01 17) Dahanu, Maharashtra Died 1986 (aged 80–81) Devlali, Maharashtra … Wikipedia
