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57014377074 = 23231149685747
BaseRepresentation
bin110101000110010100…
…100101101001110010
312110011102121110001100
4311012110211221302
51413231140031244
642105251545230
74055604131454
oct650624455162
9173142543040
1057014377074
11221a81473a6
12b071bbb216
1354b803a8c5
142a8c1502d4
15173a59db69
hexd46525a72

57014377074 has 48 divisors (see below), whose sum is σ = 128372025600. Its totient is φ = 18268273440.

The previous prime is 57014377073. The next prime is 57014377097. The reversal of 57014377074 is 47077341075.

It is a happy number.

57014377074 is a `hidden beast` number, since 570 + 1 + 4 + 3 + 7 + 7 + 0 + 74 = 666.

It is not an unprimeable number, because it can be changed into a prime (57014377073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 259732 + ... + 426015.

It is an arithmetic number, because the mean of its divisors is an integer number (2674417200).

Almost surely, 257014377074 is an apocalyptic number.

57014377074 is an abundant number, since it is smaller than the sum of its proper divisors (71357648526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57014377074 is a wasteful number, since it uses less digits than its factorization.

57014377074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685935 (or 685932 counting only the distinct ones).

The product of its (nonzero) digits is 576240, while the sum is 45.

The spelling of 57014377074 in words is "fifty-seven billion, fourteen million, three hundred seventy-seven thousand, seventy-four".

Divisors: 1 2 3 6 9 18 31 62 93 149 186 279 298 447 558 894 1341 2682 4619 9238 13857 27714 41571 83142 685747 1371494 2057241 4114482 6171723 12343446 21258157 42516314 63774471 102176303 127548942 191323413 204352606 306528909 382646826 613057818 919586727 1839173454 3167465393 6334930786 9502396179 19004792358 28507188537 57014377074