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10282710925 = 522269181273
BaseRepresentation
bin10011001001110010…
…11011011110001101
3222112121201211121101
421210321123132031
5132024333222200
64420202103101
7512546413024
oct114471333615
928477654541
1010282710925
1143a735aa03
121bab7aaa91
13c7b443a46
146d79158bb
15402b0426a
hex264e5b78d

10282710925 has 12 divisors (see below), whose sum is σ = 12756251380. Its totient is φ = 8222497920.

The previous prime is 10282710917. The next prime is 10282710941. The reversal of 10282710925 is 52901728201.

It can be written as a sum of positive squares in 6 ways, for example, as 3413948041 + 6868762884 = 58429^2 + 82878^2 .

It is not a de Polignac number, because 10282710925 - 23 = 10282710917 is a prime.

It is a super-2 number, since 2×102827109252 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33912 + ... + 147361.

Almost surely, 210282710925 is an apocalyptic number.

It is an amenable number.

10282710925 is a deficient number, since it is larger than the sum of its proper divisors (2473540455).

10282710925 is a wasteful number, since it uses less digits than its factorization.

10282710925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183552 (or 183547 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 37.

The spelling of 10282710925 in words is "ten billion, two hundred eighty-two million, seven hundred ten thousand, nine hundred twenty-five".

Divisors: 1 5 25 2269 11345 56725 181273 906365 4531825 411308437 2056542185 10282710925