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108372876904 = 23171137051853
BaseRepresentation
bin110010011101110000…
…1101101111001101000
3101100201200200120002201
41210323201231321220
53233421424030104
6121441422505544
710554403153225
oct1447341557150
9340650616081
10108372876904
1141a62733486
1219005a352b4
13a2b1388786
14536106c94c
152c4433c0a4
hex193b86de68

108372876904 has 32 divisors (see below), whose sum is σ = 217056066120. Its totient is φ = 50547675136.

The previous prime is 108372876883. The next prime is 108372876907. The reversal of 108372876904 is 409678273801.

It can be written as a sum of positive squares in 4 ways, for example, as 90301452004 + 18071424900 = 300502^2 + 134430^2 .

It is not an unprimeable number, because it can be changed into a prime (108372876907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3510559 + ... + 3541294.

Almost surely, 2108372876904 is an apocalyptic number.

It is an amenable number.

108372876904 is an abundant number, since it is smaller than the sum of its proper divisors (108683189216).

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

108372876904 is a wasteful number, since it uses less digits than its factorization.

108372876904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7051989 (or 7051985 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 55.

The spelling of 108372876904 in words is "one hundred eight billion, three hundred seventy-two million, eight hundred seventy-six thousand, nine hundred four".

Divisors: 1 2 4 8 17 34 68 113 136 226 452 904 1921 3842 7684 15368 7051853 14103706 28207412 56414824 119881501 239763002 479526004 796859389 959052008 1593718778 3187437556 6374875112 13546609613 27093219226 54186438452 108372876904