Base | Representation |
---|---|
bin | 10101101010011010… |
… | …010101000010011011 |
3 | 2020001001000200122211 |
4 | 111222122111002123 |
5 | 340114042421131 |
6 | 14404025055551 |
7 | 1452256533346 |
oct | 255232250233 |
9 | 66031020584 |
10 | 23260123291 |
11 | 9956807999 |
12 | 46119275b7 |
13 | 2268c37582 |
14 | 11a928145d |
15 | 9120935b1 |
hex | 56a69509b |
23260123291 has 2 divisors, whose sum is σ = 23260123292. Its totient is φ = 23260123290.
The previous prime is 23260123241. The next prime is 23260123319. The reversal of 23260123291 is 19232106232.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 23260123291 - 217 = 23259992219 is a prime.
It is not a weakly prime, because it can be changed into another prime (23260123241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11630061645 + 11630061646.
It is an arithmetic number, because the mean of its divisors is an integer number (11630061646).
Almost surely, 223260123291 is an apocalyptic number.
23260123291 is a deficient number, since it is larger than the sum of its proper divisors (1).
23260123291 is an equidigital number, since it uses as much as digits as its factorization.
23260123291 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 7776, while the sum is 31.
The spelling of 23260123291 in words is "twenty-three billion, two hundred sixty million, one hundred twenty-three thousand, two hundred ninety-one".
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