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108967697934 = 2318161282989
BaseRepresentation
bin110010101111011111…
…0110001111000001110
3101102021010221121011020
41211132332301320032
53241131212313214
6122020431535010
710605215102304
oct1453676617016
9342233847136
10108967697934
1142238474307
121915108a466
13a37768cc94
1453ba068274
152c7b6854a9
hex195efb1e0e

108967697934 has 8 divisors (see below), whose sum is σ = 217935395880. Its totient is φ = 36322565976.

The previous prime is 108967697921. The next prime is 108967698011. The reversal of 108967697934 is 439796769801.

It is a sphenic number, since it is the product of 3 distinct primes.

108967697934 is an admirable number.

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, 9080641489 + ... + 9080641500.

It is an arithmetic number, because the mean of its divisors is an integer number (27241924485).

Almost surely, 2108967697934 is an apocalyptic number.

108967697934 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

108967697934 is a wasteful number, since it uses less digits than its factorization.

108967697934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18161282994.

The product of its (nonzero) digits is 123451776, while the sum is 69.

The spelling of 108967697934 in words is "one hundred eight billion, nine hundred sixty-seven million, six hundred ninety-seven thousand, nine hundred thirty-four".

Divisors: 1 2 3 6 18161282989 36322565978 54483848967 108967697934