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10725260 = 2257137183
BaseRepresentation
bin101000111010…
…011110001100
3202011220021212
4220322132030
510221202020
61021513552
7160106660
oct50723614
922156255
1010725260
116066057
1237128b8
1322b6a10
1415d28a0
15e1ccc5
hexa3a78c

10725260 has 96 divisors (see below), whose sum is σ = 28449792. Its totient is φ = 3306240.

The previous prime is 10725257. The next prime is 10725269. The reversal of 10725260 is 6252701.

10725260 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

10725260 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (10725269) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129179 + ... + 129261.

It is an arithmetic number, because the mean of its divisors is an integer number (296352).

Almost surely, 210725260 is an apocalyptic number.

10725260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10725260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14224896).

10725260 is an abundant number, since it is smaller than the sum of its proper divisors (17724532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10725260 is a wasteful number, since it uses less digits than its factorization.

10725260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183 (or 181 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 10725260 is about 3274.9442743351. The cubic root of 10725260 is about 220.5308119008.

Adding to 10725260 its reverse (6252701), we get a palindrome (16977961).

The spelling of 10725260 in words is "ten million, seven hundred twenty-five thousand, two hundred sixty".

Divisors: 1 2 4 5 7 10 13 14 20 26 28 35 52 65 70 71 83 91 130 140 142 166 182 260 284 332 355 364 415 455 497 581 710 830 910 923 994 1079 1162 1420 1660 1820 1846 1988 2158 2324 2485 2905 3692 4316 4615 4970 5395 5810 5893 6461 7553 9230 9940 10790 11620 11786 12922 15106 18460 21580 23572 25844 29465 30212 32305 37765 41251 58930 64610 75530 76609 82502 117860 129220 151060 153218 165004 206255 306436 383045 412510 536263 766090 825020 1072526 1532180 2145052 2681315 5362630 10725260