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139111375882752 = 29327135315141453
BaseRepresentation
bin11111101000010101100100…
…001001001100101000000000
3200020112220202222012011210200
4133220111210021030220000
5121213200044211222002
61211510514524125200
741205315401645340
oct3750254411145000
9606486688164720
10139111375882752
1140363892072549
1213728872396800
135c811b99c8080
14264d052a9cd20
151113915a4bb1c
hex7e856424ca00

139111375882752 has 960 divisors, whose sum is σ = 506804893410816. Its totient is φ = 35757224755200.

The previous prime is 139111375882751. The next prime is 139111375882781. The reversal of 139111375882752 is 257288573111931.

139111375882752 is a `hidden beast` number, since 1 + 3 + 9 + 1 + 11 + 37 + 588 + 2 + 7 + 5 + 2 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 139111375882752.

It is not an unprimeable number, because it can be changed into a prime (139111375882751) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3355861258 + ... + 3355902710.

Almost surely, 2139111375882752 is an apocalyptic number.

139111375882752 is a gapful number since it is divisible by the number (12) 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 139111375882752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (253402446705408).

139111375882752 is an abundant number, since it is smaller than the sum of its proper divisors (367693517528064).

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

139111375882752 is a wasteful number, since it uses less digits than its factorization.

139111375882752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41701 (or 41682 counting only the distinct ones).

The product of its digits is 25401600, while the sum is 63.

The spelling of 139111375882752 in words is "one hundred thirty-nine trillion, one hundred eleven billion, three hundred seventy-five million, eight hundred eighty-two thousand, seven hundred fifty-two".