Base | Representation |
---|---|
bin | 111100110111010000… |
… | …0000101110101000011 |
3 | 110111100220121112121122 |
4 | 1321232200011311003 |
5 | 4120134422100443 |
6 | 140013305142455 |
7 | 12304640350511 |
oct | 1715640056503 |
9 | 414326545548 |
10 | 130702925123 |
11 | 50481437191 |
12 | 213b818aa2b |
13 | c42c6c9464 |
14 | 647c9a54b1 |
15 | 35ee912968 |
hex | 1e6e805d43 |
130702925123 has 2 divisors, whose sum is σ = 130702925124. Its totient is φ = 130702925122.
The previous prime is 130702925113. The next prime is 130702925159. The reversal of 130702925123 is 321529207031.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 130702925123 - 232 = 126407957827 is a prime.
It is not a weakly prime, because it can be changed into another prime (130702925113) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65351462561 + 65351462562.
It is an arithmetic number, because the mean of its divisors is an integer number (65351462562).
Almost surely, 2130702925123 is an apocalyptic number.
130702925123 is a deficient number, since it is larger than the sum of its proper divisors (1).
130702925123 is an equidigital number, since it uses as much as digits as its factorization.
130702925123 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 22680, while the sum is 35.
The spelling of 130702925123 in words is "one hundred thirty billion, seven hundred two million, nine hundred twenty-five thousand, one hundred twenty-three".
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