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108122046884 = 2231871951991
BaseRepresentation
bin110010010110010010…
…0111000000110100100
3101100002012201001222222
41210230210320012210
53232413221000014
6121400502411512
710545236143325
oct1445444700644
9340065631888
10108122046884
1141944093145
1218b55a30b98
13a271415347
145339a1844c
152c2c2e208e
hex192c9381a4

108122046884 has 12 divisors (see below), whose sum is σ = 195317246208. Its totient is φ = 52317119400.

The previous prime is 108122046803. The next prime is 108122046887. The reversal of 108122046884 is 488640221801.

It is not an unprimeable number, because it can be changed into a prime (108122046887) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 435975872 + ... + 435976119.

It is an arithmetic number, because the mean of its divisors is an integer number (16276437184).

Almost surely, 2108122046884 is an apocalyptic number.

It is an amenable number.

108122046884 is a deficient number, since it is larger than the sum of its proper divisors (87195199324).

108122046884 is a wasteful number, since it uses less digits than its factorization.

108122046884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871952026 (or 871952024 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 44.

The spelling of 108122046884 in words is "one hundred eight billion, one hundred twenty-two million, forty-six thousand, eight hundred eighty-four".

Divisors: 1 2 4 31 62 124 871951991 1743903982 3487807964 27030511721 54061023442 108122046884