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56267125 = 53450137
BaseRepresentation
bin1101011010100…
…1000101110101
310220212122222121
43112221011311
5103401022000
65325555541
71252156045
oct326510565
9126778877
1056267125
1129841362
1216a15bb1
13b870b75
147689725
154e16b1a
hex35a9175

56267125 has 8 divisors (see below), whose sum is σ = 70221528. Its totient is φ = 45013600.

The previous prime is 56267119. The next prime is 56267153. The reversal of 56267125 is 52176265.

It can be written as a sum of positive squares in 4 ways, for example, as 12680721 + 43586404 = 3561^2 + 6602^2 .

It is not a de Polignac number, because 56267125 - 225 = 22712693 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 224944 + ... + 225193.

It is an arithmetic number, because the mean of its divisors is an integer number (8777691).

Almost surely, 256267125 is an apocalyptic number.

It is an amenable number.

56267125 is a deficient number, since it is larger than the sum of its proper divisors (13954403).

56267125 is an equidigital number, since it uses as much as digits as its factorization.

56267125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450152 (or 450142 counting only the distinct ones).

The product of its digits is 25200, while the sum is 34.

The square root of 56267125 is about 7501.1415797864. The cubic root of 56267125 is about 383.1935953598.

The spelling of 56267125 in words is "fifty-six million, two hundred sixty-seven thousand, one hundred twenty-five".

Divisors: 1 5 25 125 450137 2250685 11253425 56267125