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116683859880 = 23345731165961
BaseRepresentation
bin110110010101011100…
…1100110011110101000
3102011011220021020110000
41230222321212132220
53402432032004010
6125334232023000
711300351305260
oct1545271463650
9364156236400
10116683859880
1145537aa6a55
121a745231a60
13b007173793
14590cb687a0
15307dcb57c0
hex1b2ae667a8

116683859880 has 320 divisors, whose sum is σ = 462675502080. Its totient is φ = 25810099200.

The previous prime is 116683859807. The next prime is 116683859989. The reversal of 116683859880 is 88958386611.

116683859880 is a `hidden beast` number, since 1 + 1 + 6 + 6 + 8 + 38 + 598 + 8 + 0 = 666.

It is a super-2 number, since 2×1166838598802 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 620100 + ... + 786060.

It is an arithmetic number, because the mean of its divisors is an integer number (1445860944).

Almost surely, 2116683859880 is an apocalyptic number.

116683859880 is a gapful number since it is divisible by the number (10) 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 116683859880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (231337751040).

116683859880 is an abundant number, since it is smaller than the sum of its proper divisors (345991642200).

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

116683859880 is a wasteful number, since it uses less digits than its factorization.

116683859880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166022 (or 166009 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 63.

The spelling of 116683859880 in words is "one hundred sixteen billion, six hundred eighty-three million, eight hundred fifty-nine thousand, eight hundred eighty".