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13752171275 = 524919111829
BaseRepresentation
bin11001100111011000…
…10111101100001011
31022111102010200110212
430303230113230023
5211131023440100
610152340431335
7664535345543
oct146354275413
938442120425
1013752171275
115917818907
1227b96a854b
1313b217986b
14946604323
155574cc635
hex333b17b0b

13752171275 has 12 divisors (see below), whose sum is σ = 17056311600. Its totient is φ = 10999402080.

The previous prime is 13752171269. The next prime is 13752171289. The reversal of 13752171275 is 57217125731.

It is not a de Polignac number, because 13752171275 - 24 = 13752171259 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67061 + ... + 178889.

It is an arithmetic number, because the mean of its divisors is an integer number (1421359300).

Almost surely, 213752171275 is an apocalyptic number.

13752171275 is a deficient number, since it is larger than the sum of its proper divisors (3304140325).

13752171275 is a wasteful number, since it uses less digits than its factorization.

13752171275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116758 (or 116753 counting only the distinct ones).

The product of its digits is 102900, while the sum is 41.

The spelling of 13752171275 in words is "thirteen billion, seven hundred fifty-two million, one hundred seventy-one thousand, two hundred seventy-five".

Divisors: 1 5 25 4919 24595 111829 122975 559145 2795725 550086851 2750434255 13752171275