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10625575 = 52643661
BaseRepresentation
bin101000100010…
…001000100111
3201222211112211
4220202020213
510210004300
61015424251
7156213232
oct50421047
921884484
1010625575
115aa8174
123685087
13228052c
1415a8419
15ded4ba
hexa22227

10625575 has 12 divisors (see below), whose sum is σ = 13216168. Its totient is φ = 8474400.

The previous prime is 10625567. The next prime is 10625581. The reversal of 10625575 is 57552601.

It is not a de Polignac number, because 10625575 - 23 = 10625567 is a prime.

It is a super-2 number, since 2×106255752 = 225805688161250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15745 + ... + 16405.

Almost surely, 210625575 is an apocalyptic number.

10625575 is a deficient number, since it is larger than the sum of its proper divisors (2590593).

10625575 is an equidigital number, since it uses as much as digits as its factorization.

10625575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314 (or 1309 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 31.

The square root of 10625575 is about 3259.6894023818. The cubic root of 10625575 is about 219.8454493043.

The spelling of 10625575 in words is "ten million, six hundred twenty-five thousand, five hundred seventy-five".

Divisors: 1 5 25 643 661 3215 3305 16075 16525 425023 2125115 10625575