Base | Representation |
---|---|
bin | 100011100101011101100111… |
… | …1001110010011011010001001 |
3 | 1112001021122221122210221221121 |
4 | 1013022323033032103122021 |
5 | 312011342241411343423 |
6 | 3025415435231035241 |
7 | 122634243500145526 |
oct | 10712731716233211 |
9 | 1461248848727847 |
10 | 313012103231113 |
11 | 9080a762079960 |
12 | 2b133a1406bb21 |
13 | 10586bb772a140 |
14 | 5741c1c06c14d |
15 | 262c26a85845d |
hex | 11caecf393689 |
313012103231113 has 32 divisors (see below), whose sum is σ = 372396359825280. Its totient is φ = 259341532669440.
The previous prime is 313012103231071. The next prime is 313012103231153. The reversal of 313012103231113 is 311132301210313.
It is not a de Polignac number, because 313012103231113 - 221 = 313012101133961 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (313012103231153) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10901995 + ... + 27292447.
It is an arithmetic number, because the mean of its divisors is an integer number (11637386244540).
Almost surely, 2313012103231113 is an apocalyptic number.
It is an amenable number.
313012103231113 is a deficient number, since it is larger than the sum of its proper divisors (59384256594167).
313012103231113 is a wasteful number, since it uses less digits than its factorization.
313012103231113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16392169.
The product of its (nonzero) digits is 972, while the sum is 25.
Adding to 313012103231113 its reverse (311132301210313), we get a palindrome (624144404441426).
The spelling of 313012103231113 in words is "three hundred thirteen trillion, twelve billion, one hundred three million, two hundred thirty-one thousand, one hundred thirteen".
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