Base | Representation |
---|---|
bin | 11000010110110010… |
… | …11100110111111001 |
3 | 1020202022000212202122 |
4 | 30023121130313321 |
5 | 203234441420004 |
6 | 10001310411025 |
7 | 642016132646 |
oct | 141331346771 |
9 | 36668025678 |
10 | 13076123129 |
11 | 5600148933 |
12 | 264b200a75 |
13 | 13050a5584 |
14 | 8c0902dcd |
15 | 517e8bcbe |
hex | 30b65cdf9 |
13076123129 has 2 divisors, whose sum is σ = 13076123130. Its totient is φ = 13076123128.
The previous prime is 13076123101. The next prime is 13076123147. The reversal of 13076123129 is 92132167031.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 11777241529 + 1298881600 = 108523^2 + 36040^2 .
It is a cyclic number.
It is not a de Polignac number, because 13076123129 - 212 = 13076119033 is a prime.
It is not a weakly prime, because it can be changed into another prime (13076123149) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6538061564 + 6538061565.
It is an arithmetic number, because the mean of its divisors is an integer number (6538061565).
Almost surely, 213076123129 is an apocalyptic number.
It is an amenable number.
13076123129 is a deficient number, since it is larger than the sum of its proper divisors (1).
13076123129 is an equidigital number, since it uses as much as digits as its factorization.
13076123129 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 13608, while the sum is 35.
The spelling of 13076123129 in words is "thirteen billion, seventy-six million, one hundred twenty-three thousand, one hundred twenty-nine".
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