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131010414239979 = 32421102673367733
BaseRepresentation
bin11101110010011100111101…
…001100111110000011101011
3122011212110210000122220210200
4131302130331030332003223
5114132433312021134404
61142345204201443243
736411122124063261
oct3562347514760353
9564773700586720
10131010414239979
113882022844981a
121283a8427a0523
1358142c92c71b1
14244cd1b798431
151022d35245839
hex77273d33e0eb

131010414239979 has 24 divisors (see below), whose sum is σ = 189705291418032. Its totient is φ = 87124304514240.

The previous prime is 131010414239963. The next prime is 131010414240007. The reversal of 131010414239979 is 979932414010131.

131010414239979 is a `hidden beast` number, since 1 + 3 + 1 + 0 + 104 + 142 + 399 + 7 + 9 = 666.

It is not a de Polignac number, because 131010414239979 - 24 = 131010414239963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131010414239959) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37217797 + ... + 40585529.

It is an arithmetic number, because the mean of its divisors is an integer number (7904387142418).

Almost surely, 2131010414239979 is an apocalyptic number.

131010414239979 is a deficient number, since it is larger than the sum of its proper divisors (58694877178053).

131010414239979 is a wasteful number, since it uses less digits than its factorization.

131010414239979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3378427 (or 3378424 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 54.

The spelling of 131010414239979 in words is "one hundred thirty-one trillion, ten billion, four hundred fourteen million, two hundred thirty-nine thousand, nine hundred seventy-nine".

Divisors: 1 3 9 421 1263 3789 10267 30801 92403 3367733 4322407 10103199 12967221 30309597 38901663 1417815593 4253446779 12760340337 34576514711 103729544133 311188632399 14556712693331 43670138079993 131010414239979