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5752108542 = 23171031095023
BaseRepresentation
bin1010101101101101…
…00011010111111110
3112211212121101112010
411112312203113332
543240014433132
62350435352050
7262354054515
oct52666432776
915755541463
105752108542
112491a08314
121146452626
1370891402b
143c7d2167c
15239ebd6cc
hex156da35fe

5752108542 has 64 divisors (see below), whose sum is σ = 12414504960. Its totient is φ = 1770315264.

The previous prime is 5752108499. The next prime is 5752108561. The reversal of 5752108542 is 2458012575.

It is a self number, because there is not a number n which added to its sum of digits gives 5752108542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1142643 + ... + 1147665.

It is an arithmetic number, because the mean of its divisors is an integer number (193976640).

Almost surely, 25752108542 is an apocalyptic number.

5752108542 is an abundant number, since it is smaller than the sum of its proper divisors (6662396418).

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

5752108542 is a wasteful number, since it uses less digits than its factorization.

5752108542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5257.

The product of its (nonzero) digits is 112000, while the sum is 39.

The square root of 5752108542 is about 75842.6564803739. The cubic root of 5752108542 is about 1791.7428944538.

The spelling of 5752108542 in words is "five billion, seven hundred fifty-two million, one hundred eight thousand, five hundred forty-two".

Divisors: 1 2 3 6 17 34 51 102 103 109 206 218 309 327 618 654 1751 1853 3502 3706 5023 5253 5559 10046 10506 11118 11227 15069 22454 30138 33681 67362 85391 170782 190859 256173 381718 512346 517369 547507 572577 1034738 1095014 1145154 1552107 1642521 3104214 3285042 8795273 9307619 17590546 18615238 26385819 27922857 52771638 55845714 56393221 112786442 169179663 338359326 958684757 1917369514 2876054271 5752108542