Base | Representation |
---|---|
bin | 1110000110100110101001… |
… | …01100010100011001001011 |
3 | 11001210211120110221212210212 |
4 | 13003103110230110121023 |
5 | 13031110044424433104 |
6 | 145543140543031335 |
7 | 6350426543500532 |
oct | 703232454243113 |
9 | 131724513855725 |
10 | 31013232264779 |
11 | 9977702111366 |
12 | 358a6a489b54b |
13 | 143c6c5c4c85b |
14 | 793096d3d319 |
15 | 38bad307136e |
hex | 1c34d4b1464b |
31013232264779 has 2 divisors, whose sum is σ = 31013232264780. Its totient is φ = 31013232264778.
The previous prime is 31013232264767. The next prime is 31013232264793. The reversal of 31013232264779 is 97746223231013.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-31013232264779 is a prime.
It is not a weakly prime, because it can be changed into another prime (31013232264739) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15506616132389 + 15506616132390.
It is an arithmetic number, because the mean of its divisors is an integer number (15506616132390).
Almost surely, 231013232264779 is an apocalyptic number.
31013232264779 is a deficient number, since it is larger than the sum of its proper divisors (1).
31013232264779 is an equidigital number, since it uses as much as digits as its factorization.
31013232264779 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2286144, while the sum is 50.
The spelling of 31013232264779 in words is "thirty-one trillion, thirteen billion, two hundred thirty-two million, two hundred sixty-four thousand, seven hundred seventy-nine".
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