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38500057371534 = 23111499389148901
BaseRepresentation
bin10001100000011111111100…
…01111100101001110001110
312001022120101012020122112120
420300033332033211032032
520021241104141342114
6213514403204113410
711052352212054063
oct1060177617451616
9161276335218476
1038500057371534
11112a3867767880
12439969b395866
13186370301a915
149715ac704c6a
1546b71c9065a9
hex2303fe3e538e

38500057371534 has 32 divisors (see below), whose sum is σ = 84056162832000. Its totient is φ = 11658901044000.

The previous prime is 38500057371497. The next prime is 38500057371541. The reversal of 38500057371534 is 43517375000583.

It is a super-2 number, since 2×385000573715342 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 194475517 + ... + 194673384.

It is an arithmetic number, because the mean of its divisors is an integer number (2626755088500).

Almost surely, 238500057371534 is an apocalyptic number.

38500057371534 is an abundant number, since it is smaller than the sum of its proper divisors (45556105460466).

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

38500057371534 is a wasteful number, since it uses less digits than its factorization.

38500057371534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389150416.

The product of its (nonzero) digits is 5292000, while the sum is 51.

The spelling of 38500057371534 in words is "thirty-eight trillion, five hundred billion, fifty-seven million, three hundred seventy-one thousand, five hundred thirty-four".

Divisors: 1 2 3 6 11 22 33 66 1499 2998 4497 8994 16489 32978 49467 98934 389148901 778297802 1167446703 2334893406 4280637911 8561275822 12841913733 25683827466 583334202599 1166668405198 1750002607797 3500005215594 6416676228589 12833352457178 19250028685767 38500057371534