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10010528688 = 2431391500379
BaseRepresentation
bin10010101001010110…
…01000101110110000
3221211122120112202210
421110223020232300
5131000143404223
64333200212120
7503033042556
oct112453105660
927748515683
1010010528688
114277756406
121b3460a040
13c36c35874
146ad703bd6
153d8c8c893
hex254ac8bb0

10010528688 has 40 divisors (see below), whose sum is σ = 26046596800. Its totient is φ = 3312834624.

The previous prime is 10010528683. The next prime is 10010528707. The reversal of 10010528688 is 88682501001.

It is a super-2 number, since 2×100105286882 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10010528681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 743518 + ... + 756861.

It is an arithmetic number, because the mean of its divisors is an integer number (651164920).

Almost surely, 210010528688 is an apocalyptic number.

It is an amenable number.

10010528688 is an abundant number, since it is smaller than the sum of its proper divisors (16036068112).

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

10010528688 is a wasteful number, since it uses less digits than its factorization.

10010528688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500529 (or 1500523 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 39.

The spelling of 10010528688 in words is "ten billion, ten million, five hundred twenty-eight thousand, six hundred eighty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 139 278 417 556 834 1112 1668 2224 3336 6672 1500379 3000758 4501137 6001516 9002274 12003032 18004548 24006064 36009096 72018192 208552681 417105362 625658043 834210724 1251316086 1668421448 2502632172 3336842896 5005264344 10010528688