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118379295902 = 2721963576421
BaseRepresentation
bin110111000111111110…
…1001011010010011110
3102022120001112022102202
41232033331023102132
53414420044432102
6130214355051502
711360356261400
oct1561775132236
9368501468382
10118379295902
114622803214a
121ab38ba0b92
13b2174b286a
145a2ddc2b70
15312ca66e02
hex1b8ff4b49e

118379295902 has 24 divisors (see below), whose sum is σ = 217431363240. Its totient is φ = 48063773520.

The previous prime is 118379295899. The next prime is 118379295919. The reversal of 118379295902 is 209592973811.

It is a congruent 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 11 ways as a sum of consecutive naturals, for example, 31786349 + ... + 31790072.

It is an arithmetic number, because the mean of its divisors is an integer number (9059640135).

Almost surely, 2118379295902 is an apocalyptic number.

118379295902 is a deficient number, since it is larger than the sum of its proper divisors (99052067338).

118379295902 is a wasteful number, since it uses less digits than its factorization.

118379295902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63576456 (or 63576449 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 56.

The spelling of 118379295902 in words is "one hundred eighteen billion, three hundred seventy-nine million, two hundred ninety-five thousand, nine hundred two".

Divisors: 1 2 7 14 19 38 49 98 133 266 931 1862 63576421 127152842 445034947 890069894 1207951999 2415903998 3115244629 6230489258 8455663993 16911327986 59189647951 118379295902