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107952217793695 = 5112539877727827
BaseRepresentation
bin11000100010111010010101…
…100110000010010010011111
3112011020010112200001100112101
4120202322111212002102133
5103122142120223344240
61021332321512145531
731511201410124542
oct3042722546022237
9464203480040471
10107952217793695
11314403076aa610
1210135a433982a7
134830b095bbb42
141c92cb5510859
15c7314192439a
hex622e9598249f

107952217793695 has 16 divisors (see below), whose sum is σ = 141319841620608. Its totient is φ = 78510384577440.

The previous prime is 107952217793687. The next prime is 107952217793699. The reversal of 107952217793695 is 596397712259701.

It is not a de Polignac number, because 107952217793695 - 23 = 107952217793687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107952217793699) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10105372 + ... + 17833198.

It is an arithmetic number, because the mean of its divisors is an integer number (8832490101288).

Almost surely, 2107952217793695 is an apocalyptic number.

107952217793695 is a deficient number, since it is larger than the sum of its proper divisors (33367623826913).

107952217793695 is a wasteful number, since it uses less digits than its factorization.

107952217793695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7981830.

The product of its (nonzero) digits is 450084600, while the sum is 73.

The spelling of 107952217793695 in words is "one hundred seven trillion, nine hundred fifty-two billion, two hundred seventeen million, seven hundred ninety-three thousand, six hundred ninety-five".

Divisors: 1 5 11 55 253987 1269935 2793857 7727827 13969285 38639135 85006097 425030485 1962767596249 9813837981245 21590443558739 107952217793695