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10725957 = 3211108343
BaseRepresentation
bin101000111010…
…101001000101
3202011221020200
4220322221011
510221212312
61021521113
7160112004
oct50725105
922157220
1010725957
116066630
123713199
1322b7128
1415d2c3b
15e1d0dc
hexa3aa45

10725957 has 12 divisors (see below), whose sum is σ = 16901664. Its totient is φ = 6500520.

The previous prime is 10725947. The next prime is 10725959. The reversal of 10725957 is 75952701.

It is not a de Polignac number, because 10725957 - 24 = 10725941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10725959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54073 + ... + 54270.

It is an arithmetic number, because the mean of its divisors is an integer number (1408472).

Almost surely, 210725957 is an apocalyptic number.

It is an amenable number.

10725957 is a deficient number, since it is larger than the sum of its proper divisors (6175707).

10725957 is a wasteful number, since it uses less digits than its factorization.

10725957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108360 (or 108357 counting only the distinct ones).

The product of its (nonzero) digits is 22050, while the sum is 36.

The square root of 10725957 is about 3275.0506866307. The cubic root of 10725957 is about 220.5355889923.

The spelling of 10725957 in words is "ten million, seven hundred twenty-five thousand, nine hundred fifty-seven".

Divisors: 1 3 9 11 33 99 108343 325029 975087 1191773 3575319 10725957