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672574675 = 52163165049
BaseRepresentation
bin101000000101101…
…010110011010011
31201212120100000011
4220011222303103
52334134342200
6150423335351
722444535053
oct5005526323
91655510004
10672574675
11315718343
121692b1557
13a94592a6
1465479563
153e0a65ba
hex2816acd3

672574675 has 12 divisors (see below), whose sum is σ = 839114200. Its totient is φ = 534755520.

The previous prime is 672574657. The next prime is 672574703. The reversal of 672574675 is 576475276.

It is not a de Polignac number, because 672574675 - 27 = 672574547 is a prime.

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, 78450 + ... + 86599.

Almost surely, 2672574675 is an apocalyptic number.

672574675 is a deficient number, since it is larger than the sum of its proper divisors (166539525).

672574675 is a wasteful number, since it uses less digits than its factorization.

672574675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165222 (or 165217 counting only the distinct ones).

The product of its digits is 2469600, while the sum is 49.

The square root of 672574675 is about 25934.0447096090. The cubic root of 672574675 is about 876.1534393933.

The spelling of 672574675 in words is "six hundred seventy-two million, five hundred seventy-four thousand, six hundred seventy-five".

Divisors: 1 5 25 163 815 4075 165049 825245 4126225 26902987 134514935 672574675