Base | Representation |
---|---|
bin | 1011111011001110011111… |
… | …0110111101000101011111 |
3 | 1201102111200220010100001022 |
4 | 2332303213312331011133 |
5 | 3204312120303132041 |
6 | 43515343542234355 |
7 | 2522214544106234 |
oct | 276634766750537 |
9 | 51374626110038 |
10 | 13112130130271 |
11 | 41a5906698247 |
12 | 1579275a259bb |
13 | 741612592523 |
14 | 3348b809978b |
15 | 17b12379924b |
hex | bece7dbd15f |
13112130130271 has 2 divisors, whose sum is σ = 13112130130272. Its totient is φ = 13112130130270.
The previous prime is 13112130130241. The next prime is 13112130130321. The reversal of 13112130130271 is 17203103121131.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 13112130130271 - 222 = 13112125935967 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13112130130271.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13112130130201) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6556065065135 + 6556065065136.
It is an arithmetic number, because the mean of its divisors is an integer number (6556065065136).
Almost surely, 213112130130271 is an apocalyptic number.
13112130130271 is a deficient number, since it is larger than the sum of its proper divisors (1).
13112130130271 is an equidigital number, since it uses as much as digits as its factorization.
13112130130271 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 756, while the sum is 26.
The spelling of 13112130130271 in words is "thirteen trillion, one hundred twelve billion, one hundred thirty million, one hundred thirty thousand, two hundred seventy-one".
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