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57392675 = 526773391
BaseRepresentation
bin1101101011101…
…1111000100011
310222222211221122
43122323320203
5104143031200
65410042455
71264554404
oct332737043
9128884848
1057392675
112a43aa6a
121727942b
13bb76282
14789d9ab
15508a385
hex36bbe23

57392675 has 12 divisors (see below), whose sum is σ = 71293056. Its totient is φ = 45832800.

The previous prime is 57392641. The next prime is 57392689. The reversal of 57392675 is 57629375.

It is not a de Polignac number, because 57392675 - 26 = 57392611 is a prime.

It is a Duffinian 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, 15230 + ... + 18620.

It is an arithmetic number, because the mean of its divisors is an integer number (5941088).

Almost surely, 257392675 is an apocalyptic number.

57392675 is a deficient number, since it is larger than the sum of its proper divisors (13900381).

57392675 is a wasteful number, since it uses less digits than its factorization.

57392675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4078 (or 4073 counting only the distinct ones).

The product of its digits is 396900, while the sum is 44.

The square root of 57392675 is about 7575.7953377847. The cubic root of 57392675 is about 385.7318401116.

The spelling of 57392675 in words is "fifty-seven million, three hundred ninety-two thousand, six hundred seventy-five".

Divisors: 1 5 25 677 3385 3391 16925 16955 84775 2295707 11478535 57392675