Base | Representation |
---|---|
bin | 10101100001001000… |
… | …101101001111001111 |
3 | 2012122012012122211002 |
4 | 111201020231033033 |
5 | 334304223241004 |
6 | 14340345450515 |
7 | 1445360041124 |
oct | 254110551717 |
9 | 65565178732 |
10 | 23104508879 |
11 | 9886990541 |
12 | 45897a0a3b |
13 | 224292103a |
14 | 119273474b |
15 | 9035a561e |
hex | 56122d3cf |
23104508879 has 4 divisors (see below), whose sum is σ = 23150811000. Its totient is φ = 23058206760.
The previous prime is 23104508873. The next prime is 23104508881. The reversal of 23104508879 is 97880540132.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 23104508879 - 24 = 23104508863 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 (23104508873) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23150312 + ... + 23151309.
It is an arithmetic number, because the mean of its divisors is an integer number (5787702750).
Almost surely, 223104508879 is an apocalyptic number.
23104508879 is a deficient number, since it is larger than the sum of its proper divisors (46302121).
23104508879 is an equidigital number, since it uses as much as digits as its factorization.
23104508879 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46302120.
The product of its (nonzero) digits is 483840, while the sum is 47.
The spelling of 23104508879 in words is "twenty-three billion, one hundred four million, five hundred eight thousand, eight hundred seventy-nine".
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