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8872796160 = 21333571113
BaseRepresentation
bin10000100001101110…
…00010000000000000
3211220100201202011000
420100313002000000
5121132413434120
64024234452000
7432606344244
oct102067020000
924810652130
108872796160
11384350a098
121877594000
13ab5303457
14602582424
1536de51990
hex210dc2000

8872796160 has 448 divisors, whose sum is σ = 32273199360. Its totient is φ = 2312110080.

The previous prime is 8872796143. The next prime is 8872796173. The reversal of 8872796160 is 616972788.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 8872796097 and 8872796106.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78520264 + ... + 78520376.

Almost surely, 28872796160 is an apocalyptic number.

8872796160 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8872796160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16136599680).

8872796160 is an abundant number, since it is smaller than the sum of its proper divisors (23400403200).

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

8872796160 is a wasteful number, since it uses less digits than its factorization.

8872796160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224 (or 194 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 54.

The square root of 8872796160 is about 94195.5209126209. The cubic root of 8872796160 is about 2070.2374858803.

The spelling of 8872796160 in words is "eight billion, eight hundred seventy-two million, seven hundred ninety-six thousand, one hundred sixty".