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10165502152 = 231397745213
BaseRepresentation
bin10010111011110100…
…10100000011001000
3222020110012000101201
421131322110003020
5131304332032102
64400413553544
7506624225341
oct113572240310
928213160351
1010165502152
114347185253
121b784a58b4
13c60086440
146c61250c8
153e76a0987
hex25de940c8

10165502152 has 16 divisors (see below), whose sum is σ = 20526494940. Its totient is φ = 4691770176.

The previous prime is 10165502147. The next prime is 10165502159. The reversal of 10165502152 is 25120556101.

It can be written as a sum of positive squares in 2 ways, for example, as 8258083876 + 1907418276 = 90874^2 + 43674^2 .

It is a super-2 number, since 2×101655021522 (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10165502152.

It is not an unprimeable number, because it can be changed into a prime (10165502159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48872503 + ... + 48872710.

Almost surely, 210165502152 is an apocalyptic number.

It is an amenable number.

10165502152 is an abundant number, since it is smaller than the sum of its proper divisors (10360992788).

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

10165502152 is a wasteful number, since it uses less digits than its factorization.

10165502152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97745232 (or 97745228 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 28.

The spelling of 10165502152 in words is "ten billion, one hundred sixty-five million, five hundred two thousand, one hundred fifty-two".

Divisors: 1 2 4 8 13 26 52 104 97745213 195490426 390980852 781961704 1270687769 2541375538 5082751076 10165502152