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108872969328 = 2432756062287
BaseRepresentation
bin110010101100101010…
…1011010110001110000
3101102000112200212221100
41211121111122301300
53240432440004303
6122003205324400
710602654653514
oct1453125326160
9342015625840
10108872969328
1142199a53302
1219125406700
13a360b73956
1453ab64a144
152c731c28a3
hex195955ac70

108872969328 has 30 divisors (see below), whose sum is σ = 304693102064. Its totient is φ = 36290989728.

The previous prime is 108872969327. The next prime is 108872969353. The reversal of 108872969328 is 823969278801.

108872969328 is a `hidden beast` number, since 10 + 8 + 8 + 7 + 296 + 9 + 328 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108872969327) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 378031000 + ... + 378031287.

Almost surely, 2108872969328 is an apocalyptic number.

108872969328 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

108872969328 is an abundant number, since it is smaller than the sum of its proper divisors (195820132736).

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

108872969328 is a wasteful number, since it uses less digits than its factorization.

108872969328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756062301 (or 756062292 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 63.

The spelling of 108872969328 in words is "one hundred eight billion, eight hundred seventy-two million, nine hundred sixty-nine thousand, three hundred twenty-eight".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 756062287 1512124574 2268186861 3024249148 4536373722 6048498296 6804560583 9072747444 12096996592 13609121166 18145494888 27218242332 36290989776 54436484664 108872969328