Base | Representation |
---|---|
bin | 100011011111000011111011… |
… | …1100010011100000010100011 |
3 | 1111221011120001110002020222112 |
4 | 1012332013313202130002203 |
5 | 311402433433143133212 |
6 | 3023503334304425535 |
7 | 122513546436143456 |
oct | 10676076742340243 |
9 | 1457146043066875 |
10 | 312132311302307 |
11 | 9050062a504051 |
12 | 2b0113bb6182ab |
13 | 10521c4879a912 |
14 | 57113da85149d |
15 | 2614427498422 |
hex | 11be1f789c0a3 |
312132311302307 has 2 divisors, whose sum is σ = 312132311302308. Its totient is φ = 312132311302306.
The previous prime is 312132311302271. The next prime is 312132311302333. The reversal of 312132311302307 is 703203113231213.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 312132311302307 - 26 = 312132311302243 is a prime.
It is not a weakly prime, because it can be changed into another prime (312132311302337) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156066155651153 + 156066155651154.
It is an arithmetic number, because the mean of its divisors is an integer number (156066155651154).
Almost surely, 2312132311302307 is an apocalyptic number.
312132311302307 is a deficient number, since it is larger than the sum of its proper divisors (1).
312132311302307 is an equidigital number, since it uses as much as digits as its factorization.
312132311302307 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 13608, while the sum is 32.
The spelling of 312132311302307 in words is "three hundred twelve trillion, one hundred thirty-two billion, three hundred eleven million, three hundred two thousand, three hundred seven".
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