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13752750138875 = 531199011010201
BaseRepresentation
bin1100100000100000111111…
…0010010110010111111011
31210200202020210200121221122
43020020033302112113323
53300311113013421000
645125532020255455
72616413653250306
oct310101762262773
953622223617848
1013752750138875
114422565a13490
12166146024158b
13789b56885187
143578cadc1b3d
1518cb19770085
hexc820fc965fb

13752750138875 has 32 divisors (see below), whose sum is σ = 18725653821888. Its totient is φ = 10000980000000.

The previous prime is 13752750138821. The next prime is 13752750138917. The reversal of 13752750138875 is 57883105725731.

It is not a de Polignac number, because 13752750138875 - 216 = 13752750073339 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13108775 + ... + 14118975.

It is an arithmetic number, because the mean of its divisors is an integer number (585176681934).

Almost surely, 213752750138875 is an apocalyptic number.

13752750138875 is a deficient number, since it is larger than the sum of its proper divisors (4972903683013).

13752750138875 is a wasteful number, since it uses less digits than its factorization.

13752750138875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020128 (or 1020118 counting only the distinct ones).

The product of its (nonzero) digits is 49392000, while the sum is 62.

The spelling of 13752750138875 in words is "thirteen trillion, seven hundred fifty-two billion, seven hundred fifty million, one hundred thirty-eight thousand, eight hundred seventy-five".

Divisors: 1 5 11 25 55 125 275 1375 9901 49505 108911 247525 544555 1010201 1237625 2722775 5051005 11112211 13613875 25255025 55561055 126275125 277805275 1389026375 10002000101 50010000505 110022001111 250050002525 550110005555 1250250012625 2750550027775 13752750138875