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57614274834 = 23439118118521
BaseRepresentation
bin110101101010000101…
…000001000100010010
312111201020102102001220
4311222011001010102
51420443223243314
642245001505510
74106510153514
oct655205010422
9174636372056
1057614274834
1122485835476
12b1baaa2296
1355823cbaac
142b07aabbb4
15177309b3a9
hexd6a141112

57614274834 has 32 divisors (see below), whose sum is σ = 115595061120. Its totient is φ = 19143753600.

The previous prime is 57614274829. The next prime is 57614274841. The reversal of 57614274834 is 43847241675.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3101494 + ... + 3120014.

It is an arithmetic number, because the mean of its divisors is an integer number (3612345660).

Almost surely, 257614274834 is an apocalyptic number.

57614274834 is an abundant number, since it is smaller than the sum of its proper divisors (57980786286).

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

57614274834 is a wasteful number, since it uses less digits than its factorization.

57614274834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20146.

The product of its digits is 4515840, while the sum is 51.

The spelling of 57614274834 in words is "fifty-seven billion, six hundred fourteen million, two hundred seventy-four thousand, eight hundred thirty-four".

Divisors: 1 2 3 6 439 878 1181 1317 2362 2634 3543 7086 18521 37042 55563 111126 518459 1036918 1555377 3110754 8130719 16261438 21873301 24392157 43746602 48784314 65619903 131239806 9602379139 19204758278 28807137417 57614274834