Base | Representation |
---|---|
bin | 111100111010110100… |
… | …0000011011000010101 |
3 | 110111200020112011201001 |
4 | 1321311220003120111 |
5 | 4120411021442012 |
6 | 140033215103301 |
7 | 12310621333543 |
oct | 1716550033025 |
9 | 414606464631 |
10 | 130822452757 |
11 | 50532956057 |
12 | 21430211b31 |
13 | c44b3b9379 |
14 | 64907dad93 |
15 | 360a173357 |
hex | 1e75a03615 |
130822452757 has 2 divisors, whose sum is σ = 130822452758. Its totient is φ = 130822452756.
The previous prime is 130822452743. The next prime is 130822452823. The reversal of 130822452757 is 757254228031.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 129690735876 + 1131716881 = 360126^2 + 33641^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-130822452757 is a prime.
It is a super-2 number, since 2×1308224527572 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130822452457) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65411226378 + 65411226379.
It is an arithmetic number, because the mean of its divisors is an integer number (65411226379).
Almost surely, 2130822452757 is an apocalyptic number.
It is an amenable number.
130822452757 is a deficient number, since it is larger than the sum of its proper divisors (1).
130822452757 is an equidigital number, since it uses as much as digits as its factorization.
130822452757 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 940800, while the sum is 46.
The spelling of 130822452757 in words is "one hundred thirty billion, eight hundred twenty-two million, four hundred fifty-two thousand, seven hundred fifty-seven".
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