Base | Representation |
---|---|
bin | 11101110101001110101001… |
… | …110000110011000010011111 |
3 | 122012112201021012022201021022 |
4 | 131311032221300303002133 |
5 | 114144100041304214013 |
6 | 1143013001121354355 |
7 | 36430655252313203 |
oct | 3565165160630237 |
9 | 565481235281238 |
10 | 131201214132383 |
11 | 38894138a72a0a |
12 | 1286b8111989bb |
13 | 58292b5571b05 |
14 | 245825ba54b03 |
15 | 1027ca0b62008 |
hex | 7753a9c3309f |
131201214132383 has 2 divisors, whose sum is σ = 131201214132384. Its totient is φ = 131201214132382.
The previous prime is 131201214132371. The next prime is 131201214132413. The reversal of 131201214132383 is 383231412102131.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 131201214132383 - 224 = 131201197355167 is a prime.
It is a super-2 number, since 2×1312012141323832 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (131201210132383) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65600607066191 + 65600607066192.
It is an arithmetic number, because the mean of its divisors is an integer number (65600607066192).
Almost surely, 2131201214132383 is an apocalyptic number.
131201214132383 is a deficient number, since it is larger than the sum of its proper divisors (1).
131201214132383 is an equidigital number, since it uses as much as digits as its factorization.
131201214132383 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 20736, while the sum is 35.
The spelling of 131201214132383 in words is "one hundred thirty-one trillion, two hundred one billion, two hundred fourteen million, one hundred thirty-two thousand, three hundred eighty-three".
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