Base | Representation |
---|---|
bin | 10101100100101111… |
… | …101010001001000101 |
3 | 2012210102010112121221 |
4 | 111210233222021011 |
5 | 334420223121321 |
6 | 14350351240341 |
7 | 1450023455116 |
oct | 254457521105 |
9 | 65712115557 |
10 | 23165051461 |
11 | 9908082032 |
12 | 45a5b190b1 |
13 | 225232ac56 |
14 | 119a7b420d |
15 | 908a63e41 |
hex | 564bea245 |
23165051461 has 16 divisors (see below), whose sum is σ = 23905728000. Its totient is φ = 22434250608.
The previous prime is 23165051447. The next prime is 23165051467. The reversal of 23165051461 is 16415056132.
It is a cyclic number.
It is not a de Polignac number, because 23165051461 - 215 = 23165018693 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23165051467) 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 in 15 ways as a sum of consecutive naturals, for example, 3004990 + ... + 3012688.
It is an arithmetic number, because the mean of its divisors is an integer number (1494108000).
Almost surely, 223165051461 is an apocalyptic number.
It is an amenable number.
23165051461 is a deficient number, since it is larger than the sum of its proper divisors (740676539).
23165051461 is a wasteful number, since it uses less digits than its factorization.
23165051461 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8328.
The product of its (nonzero) digits is 21600, while the sum is 34.
The spelling of 23165051461 in words is "twenty-three billion, one hundred sixty-five million, fifty-one thousand, four hundred sixty-one".
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