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57514757234 = 21119313439601
BaseRepresentation
bin110101100100001001…
…011000110001110010
312111110022011101120212
4311210021120301302
51420242234212414
642231044504122
74104161240654
oct654411306162
9174408141525
1057514757234
1122434643420
12b1916ab042
1355678c6a3c
142ad87a46d4
15176948e83e
hexd64258c72

57514757234 has 32 divisors (see below), whose sum is σ = 99385220160. Its totient is φ = 24687936000.

The previous prime is 57514757197. The next prime is 57514757249. The reversal of 57514757234 is 43275741575.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88967 + ... + 350634.

It is an arithmetic number, because the mean of its divisors is an integer number (3105788130).

Almost surely, 257514757234 is an apocalyptic number.

57514757234 is a deficient number, since it is larger than the sum of its proper divisors (41870462926).

57514757234 is a wasteful number, since it uses less digits than its factorization.

57514757234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439946.

The product of its digits is 4116000, while the sum is 50.

The spelling of 57514757234 in words is "fifty-seven billion, five hundred fourteen million, seven hundred fifty-seven thousand, two hundred thirty-four".

Divisors: 1 2 11 19 22 38 209 313 418 626 3443 5947 6886 11894 65417 130834 439601 879202 4835611 8352419 9671222 16704838 91876609 137595113 183753218 275190226 1513546243 2614307147 3027092486 5228614294 28757378617 57514757234