Base | Representation |
---|---|
bin | 10101101101011101… |
… | …100110100001000111 |
3 | 2020011121100101200202 |
4 | 111231131212201013 |
5 | 340220144003332 |
6 | 14413054201115 |
7 | 1453450614365 |
oct | 255535464107 |
9 | 66147311622 |
10 | 23311312967 |
11 | 99826a0508 |
12 | 4626ab319b |
13 | 227671b317 |
14 | 11b1da8635 |
15 | 916805a62 |
hex | 56d766847 |
23311312967 has 2 divisors, whose sum is σ = 23311312968. Its totient is φ = 23311312966.
The previous prime is 23311312961. The next prime is 23311313089. The reversal of 23311312967 is 76921311332.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 23311312967 - 26 = 23311312903 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 23311312967.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23311312961) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11655656483 + 11655656484.
It is an arithmetic number, because the mean of its divisors is an integer number (11655656484).
Almost surely, 223311312967 is an apocalyptic number.
23311312967 is a deficient number, since it is larger than the sum of its proper divisors (1).
23311312967 is an equidigital number, since it uses as much as digits as its factorization.
23311312967 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 40824, while the sum is 38.
The spelling of 23311312967 in words is "twenty-three billion, three hundred eleven million, three hundred twelve thousand, nine hundred sixty-seven".
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