Base | Representation |
---|---|
bin | 111101000001101101… |
… | …0011010111111001010 |
3 | 110112021100202211012221 |
4 | 1322003122122333022 |
5 | 4121344230313313 |
6 | 140112200524254 |
7 | 12316430404165 |
oct | 1720332327712 |
9 | 415240684187 |
10 | 131053760458 |
11 | 50641481a45 |
12 | 2149578068a |
13 | c4872b592a |
14 | 64b340cadc |
15 | 3620613c8d |
hex | 1e8369afca |
131053760458 has 4 divisors (see below), whose sum is σ = 196580640690. Its totient is φ = 65526880228.
The previous prime is 131053760449. The next prime is 131053760473. The reversal of 131053760458 is 854067350131.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 130901410809 + 152349649 = 361803^2 + 12343^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32763440113 + ... + 32763440116.
Almost surely, 2131053760458 is an apocalyptic number.
131053760458 is a deficient number, since it is larger than the sum of its proper divisors (65526880232).
131053760458 is an equidigital number, since it uses as much as digits as its factorization.
131053760458 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65526880231.
The product of its (nonzero) digits is 302400, while the sum is 43.
The spelling of 131053760458 in words is "one hundred thirty-one billion, fifty-three million, seven hundred sixty thousand, four hundred fifty-eight".
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