Base | Representation |
---|---|
bin | 10010101010001… |
… | …101000001111111 |
3 | 210211001202102002 |
4 | 102222031001333 |
5 | 1120120201221 |
6 | 51021452515 |
7 | 10520623604 |
oct | 2252150177 |
9 | 724052362 |
10 | 313053311 |
11 | 15078a64a |
12 | 88a1113b |
13 | 4cb1b35c |
14 | 2d8106ab |
15 | 1c73b80b |
hex | 12a8d07f |
313053311 has 2 divisors, whose sum is σ = 313053312. Its totient is φ = 313053310.
The previous prime is 313053269. The next prime is 313053343. The reversal of 313053311 is 113350313.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 313053311 - 222 = 308859007 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (313053211) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156526655 + 156526656.
It is an arithmetic number, because the mean of its divisors is an integer number (156526656).
Almost surely, 2313053311 is an apocalyptic number.
313053311 is a deficient number, since it is larger than the sum of its proper divisors (1).
313053311 is an equidigital number, since it uses as much as digits as its factorization.
313053311 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 405, while the sum is 20.
The square root of 313053311 is about 17693.3126067450. The cubic root of 313053311 is about 679.0046792334.
The spelling of 313053311 in words is "three hundred thirteen million, fifty-three thousand, three hundred eleven".
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