Search a number
-
+
108167428332 = 22323004650787
BaseRepresentation
bin110010010111101000…
…1111111100011101100
3101100012101002200122100
41210233101333203230
53233011330201312
6121405203215100
710546326653625
oct1445721774354
9340171080570
10108167428332
1141967769977
1218b69077490
13a27a944482
145341a6ca4c
152c312a85dc
hex192f47f8ec

108167428332 has 18 divisors (see below), whose sum is σ = 273423221708. Its totient is φ = 36055809432.

The previous prime is 108167428301. The next prime is 108167428363. The reversal of 108167428332 is 233824761801.

It is an interprime number because it is at equal distance from previous prime (108167428301) and next prime (108167428363).

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1502325358 + ... + 1502325429.

Almost surely, 2108167428332 is an apocalyptic number.

108167428332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

108167428332 is an abundant number, since it is smaller than the sum of its proper divisors (165255793376).

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

108167428332 is a wasteful number, since it uses less digits than its factorization.

108167428332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3004650797 (or 3004650792 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The spelling of 108167428332 in words is "one hundred eight billion, one hundred sixty-seven million, four hundred twenty-eight thousand, three hundred thirty-two".

Divisors: 1 2 3 4 6 9 12 18 36 3004650787 6009301574 9013952361 12018603148 18027904722 27041857083 36055809444 54083714166 108167428332