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102276110445160 = 23547831297505357
BaseRepresentation
bin10111010000010100000011…
…001110110110101001101000
3111102010111111222200021120111
4113100110003032312221220
5101401142433233221120
61001304555124504104
730354130234540021
oct2720240316665150
9442114458607514
10102276110445160
112a652067017103
12b57996654b034
13450b79906c742
141b38293b17c48
15bc56829d475a
hex5d05033b6a68

102276110445160 has 128 divisors (see below), whose sum is σ = 238032835729920. Its totient is φ = 39527021924352.

The previous prime is 102276110445059. The next prime is 102276110445193. The reversal of 102276110445160 is 61544011672201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 202131202 + ... + 202636558.

It is an arithmetic number, because the mean of its divisors is an integer number (1859631529140).

Almost surely, 2102276110445160 is an apocalyptic number.

102276110445160 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 102276110445160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119016417864960).

102276110445160 is an abundant number, since it is smaller than the sum of its proper divisors (135756725284760).

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

102276110445160 is a wasteful number, since it uses less digits than its factorization.

102276110445160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506795 (or 506791 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The spelling of 102276110445160 in words is "one hundred two trillion, two hundred seventy-six billion, one hundred ten million, four hundred forty-five thousand, one hundred sixty".