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131744733376060 = 2257941033809829
BaseRepresentation
bin11101111101001000110110…
…000010001010111000111100
3122021110200011222200001202201
4131331020312002022320330
5114232001203221013220
61144110410041201244
736515146210542160
oct3575106602127074
9567420158601681
10131744733376060
1138a8369a45a2a2
1212939018790224
1358686238b883c
14247669c9b2ca0
151036eb21dad0a
hex77d23608ae3c

131744733376060 has 24 divisors (see below), whose sum is σ = 316187360102880. Its totient is φ = 45169622871744.

The previous prime is 131744733376057. The next prime is 131744733376103. The reversal of 131744733376060 is 60673337447131.

It is a super-2 number, since 2×1317447333760602 (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 131744733375992 and 131744733376010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 470516904775 + ... + 470516905054.

It is an arithmetic number, because the mean of its divisors is an integer number (13174473337620).

Almost surely, 2131744733376060 is an apocalyptic number.

131744733376060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131744733376060 is an abundant number, since it is smaller than the sum of its proper divisors (184442626726820).

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

131744733376060 is a wasteful number, since it uses less digits than its factorization.

131744733376060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941033809845 (or 941033809843 counting only the distinct ones).

The product of its (nonzero) digits is 16003008, while the sum is 55.

The spelling of 131744733376060 in words is "one hundred thirty-one trillion, seven hundred forty-four billion, seven hundred thirty-three million, three hundred seventy-six thousand, sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 941033809829 1882067619658 3764135239316 4705169049145 6587236668803 9410338098290 13174473337606 18820676196580 26348946675212 32936183344015 65872366688030 131744733376060