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10612552625 = 53244134781
BaseRepresentation
bin10011110001000111…
…01011001110110001
31000101121101112100122
421320203223032301
5133213303141000
64513023500025
7523663131443
oct117043531661
930347345318
1010612552625
114556566954
122082157615
13100188c74c
14729656493
15421a5a085
hex2788eb3b1

10612552625 has 16 divisors (see below), whose sum is σ = 13250272464. Its totient is φ = 8486320000.

The previous prime is 10612552589. The next prime is 10612552631. The reversal of 10612552625 is 52625521601.

It can be written as a sum of positive squares in 8 ways, for example, as 6724656016 + 3887896609 = 82004^2 + 62353^2 .

It is not a de Polignac number, because 10612552625 - 216 = 10612487089 is a prime.

It is a super-2 number, since 2×106125526252 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 287735 + ... + 322515.

It is an arithmetic number, because the mean of its divisors is an integer number (828142029).

Almost surely, 210612552625 is an apocalyptic number.

It is an amenable number.

10612552625 is a deficient number, since it is larger than the sum of its proper divisors (2637719839).

10612552625 is an equidigital number, since it uses as much as digits as its factorization.

10612552625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37237 (or 37227 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 35.

The spelling of 10612552625 in words is "ten billion, six hundred twelve million, five hundred fifty-two thousand, six hundred twenty-five".

Divisors: 1 5 25 125 2441 12205 34781 61025 173905 305125 869525 4347625 84900421 424502105 2122510525 10612552625