Base | Representation |
---|---|
bin | 111101001010100111… |
… | …0111001100101111111 |
3 | 110120001012100001022022 |
4 | 1322111032321211333 |
5 | 4123002244324413 |
6 | 140202000510355 |
7 | 12330020532356 |
oct | 1722516714577 |
9 | 416035301268 |
10 | 131352729983 |
11 | 507852121a2 |
12 | 2155991b3bb |
13 | c504212687 |
14 | 6500dd499d |
15 | 363b9bc608 |
hex | 1e953b997f |
131352729983 has 2 divisors, whose sum is σ = 131352729984. Its totient is φ = 131352729982.
The previous prime is 131352729973. The next prime is 131352729997. The reversal of 131352729983 is 389927253131.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 131352729983 - 26 = 131352729919 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (131352729973) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65676364991 + 65676364992.
It is an arithmetic number, because the mean of its divisors is an integer number (65676364992).
Almost surely, 2131352729983 is an apocalyptic number.
131352729983 is a deficient number, since it is larger than the sum of its proper divisors (1).
131352729983 is an equidigital number, since it uses as much as digits as its factorization.
131352729983 is an evil number, because the sum of its binary digits is even.
The product of its digits is 2449440, while the sum is 53.
The spelling of 131352729983 in words is "one hundred thirty-one billion, three hundred fifty-two million, seven hundred twenty-nine thousand, nine hundred eighty-three".
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