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108115826164 = 22110324504947
BaseRepresentation
bin110010010110000110…
…1001001010111110100
3101100001210000000202221
41210230031021113310
53232410122414124
6121400121212124
710545132234163
oct1445415112764
9340053000687
10108115826164
1141940624455
1218b53931044
13a270047a48
145338c793da
152c2b9b3ce4
hex192c3495f4

108115826164 has 12 divisors (see below), whose sum is σ = 189374238144. Its totient is φ = 54008900984.

The previous prime is 108115826153. The next prime is 108115826239. The reversal of 108115826164 is 461628511801.

It is a self number, because there is not a number n which added to its sum of digits gives 108115826164.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12248062 + ... + 12256885.

It is an arithmetic number, because the mean of its divisors is an integer number (15781186512).

Almost surely, 2108115826164 is an apocalyptic number.

It is an amenable number.

108115826164 is a deficient number, since it is larger than the sum of its proper divisors (81258411980).

108115826164 is a wasteful number, since it uses less digits than its factorization.

108115826164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24506054 (or 24506052 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 43.

The spelling of 108115826164 in words is "one hundred eight billion, one hundred fifteen million, eight hundred twenty-six thousand, one hundred sixty-four".

Divisors: 1 2 4 1103 2206 4412 24504947 49009894 98019788 27028956541 54057913082 108115826164