Base | Representation |
---|---|
bin | 11101110111010100100111… |
… | …101001101101011001110101 |
3 | 122020001110120001221020001201 |
4 | 131313110213221231121311 |
5 | 114203424140342434102 |
6 | 1143203030532252501 |
7 | 36444240014133646 |
oct | 3567244751553165 |
9 | 566043501836051 |
10 | 131345060124277 |
11 | 3893a14431074a |
12 | 12893676a71131 |
13 | 5839a2ab8214c |
14 | 24611c5d876cd |
15 | 102b8be336987 |
hex | 777527a6d675 |
131345060124277 has 2 divisors, whose sum is σ = 131345060124278. Its totient is φ = 131345060124276.
The previous prime is 131345060124197. The next prime is 131345060124347. The reversal of 131345060124277 is 772421060543131.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 122541490463716 + 8803569660561 = 11069846^2 + 2967081^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-131345060124277 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (131345060124977) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65672530062138 + 65672530062139.
It is an arithmetic number, because the mean of its divisors is an integer number (65672530062139).
Almost surely, 2131345060124277 is an apocalyptic number.
It is an amenable number.
131345060124277 is a deficient number, since it is larger than the sum of its proper divisors (1).
131345060124277 is an equidigital number, since it uses as much as digits as its factorization.
131345060124277 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 846720, while the sum is 46.
The spelling of 131345060124277 in words is "one hundred thirty-one trillion, three hundred forty-five billion, sixty million, one hundred twenty-four thousand, two hundred seventy-seven".
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