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131332524131241 = 3299714636411917
BaseRepresentation
bin11101110111001000111100…
…011100101100001110101001
3122020000021012102020210111100
4131313020330130230032221
5114203223002134144431
61143153154554352013
736443314244014206
oct3567107434541651
9566007172223440
10131332524131241
11389348a1049624
121289115872b609
1358387b09727a4
1424607570c4cad
15102b3d89dd4e6
hex77723c72c3a9

131332524131241 has 12 divisors (see below), whose sum is σ = 189892808224132. Its totient is φ = 87467197610016.

The previous prime is 131332524131219. The next prime is 131332524131329. The reversal of 131332524131241 is 142131425233131.

131332524131241 is a `hidden beast` number, since 1 + 3 + 1 + 3 + 3 + 2 + 524 + 1 + 3 + 124 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 104779073907225 + 26553450224016 = 10236165^2 + 5153004^2 .

It is not a de Polignac number, because 131332524131241 - 210 = 131332524130217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131332524131196 and 131332524131205.

It is not an unprimeable number, because it can be changed into a prime (131332524131041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7318196986 + ... + 7318214931.

Almost surely, 2131332524131241 is an apocalyptic number.

It is an amenable number.

131332524131241 is a deficient number, since it is larger than the sum of its proper divisors (58560284092891).

131332524131241 is a wasteful number, since it uses less digits than its factorization.

131332524131241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14636412920 (or 14636412917 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

Adding to 131332524131241 its reverse (142131425233131), we get a palindrome (273463949364372).

The spelling of 131332524131241 in words is "one hundred thirty-one trillion, three hundred thirty-two billion, five hundred twenty-four million, one hundred thirty-one thousand, two hundred forty-one".

Divisors: 1 3 9 997 2991 8973 14636411917 43909235751 131727707253 14592502681249 43777508043747 131332524131241