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57424431614 = 211171923438171
BaseRepresentation
bin110101011110110000…
…110100100111111110
312111020000012101010112
4311132300310213332
51420101123302424
642214100510022
74102013420654
oct653660644776
9174200171115
1057424431614
112239865a450
12b1673ab312
135551c8c824
142aca7b0dd4
15176159b60e
hexd5ec349fe

57424431614 has 128 divisors (see below), whose sum is σ = 111840030720. Its totient is φ = 21741350400.

The previous prime is 57424431611. The next prime is 57424431653. The reversal of 57424431614 is 41613442475.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57424431611) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7023749 + ... + 7031919.

It is an arithmetic number, because the mean of its divisors is an integer number (873750240).

Almost surely, 257424431614 is an apocalyptic number.

57424431614 is a deficient number, since it is larger than the sum of its proper divisors (54415599106).

57424431614 is a wasteful number, since it uses less digits than its factorization.

57424431614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8286.

The product of its digits is 322560, while the sum is 41.

The spelling of 57424431614 in words is "fifty-seven billion, four hundred twenty-four million, four hundred thirty-one thousand, six hundred fourteen".

Divisors: 1 2 11 17 19 22 23 34 38 43 46 86 187 209 253 323 374 391 418 437 473 506 646 731 782 817 874 946 989 1462 1634 1978 3553 4301 4807 7106 7429 8041 8171 8602 8987 9614 10879 13889 14858 16082 16342 16813 17974 18791 21758 27778 33626 37582 81719 89881 138907 152779 155249 163438 179762 184943 187933 206701 277814 305558 310498 319447 351353 369886 375866 413402 638894 702706 1527977 1707739 2067263 2639233 3055954 3194861 3415478 3513917 3570727 3864883 4134526 5278466 5973001 6389722 6675707 7027834 7141454 7729766 8081119 11946002 13351414 16162238 29031563 35143471 39277997 58063126 60702359 65703011 70286942 73432777 78555994 88892309 113487019 121404718 131406022 137379023 146865554 153541261 177784618 226974038 274758046 307082522 667725949 1248357209 1335451898 1511169253 1688953871 2496714418 2610201437 3022338506 3377907742 5220402874 28712215807 57424431614