Base | Representation |
---|---|
bin | 1011111010101001111010… |
… | …1001111000001101011111 |
3 | 1201101120100122122012220121 |
4 | 2332222132221320031133 |
5 | 3204132013334443241 |
6 | 43511041414255411 |
7 | 2521416335460304 |
oct | 276523651701537 |
9 | 51346318565817 |
10 | 13102312031071 |
11 | 41a1728623a7a |
12 | 1577395957567 |
13 | 740709493183 |
14 | 3342261670ab |
15 | 17ac4b86cad1 |
hex | bea9ea7835f |
13102312031071 has 2 divisors, whose sum is σ = 13102312031072. Its totient is φ = 13102312031070.
The previous prime is 13102312030999. The next prime is 13102312031099. The reversal of 13102312031071 is 17013021320131.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 13102312031071 - 27 = 13102312030943 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13102312031971) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6551156015535 + 6551156015536.
It is an arithmetic number, because the mean of its divisors is an integer number (6551156015536).
Almost surely, 213102312031071 is an apocalyptic number.
13102312031071 is a deficient number, since it is larger than the sum of its proper divisors (1).
13102312031071 is an equidigital number, since it uses as much as digits as its factorization.
13102312031071 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 756, while the sum is 25.
The spelling of 13102312031071 in words is "thirteen trillion, one hundred two billion, three hundred twelve million, thirty-one thousand, seventy-one".
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