Base | Representation |
---|---|
bin | 10110000010100010… |
… | …100010100011100001 |
3 | 2021002020201221200121 |
4 | 112002202202203201 |
5 | 341431210211433 |
6 | 14512125320241 |
7 | 1465303402036 |
oct | 260242424341 |
9 | 67066657617 |
10 | 23664928993 |
11 | a044265462 |
12 | 4705406081 |
13 | 2301a6c384 |
14 | 1206d3738d |
15 | 9378a5c2d |
hex | 5828a28e1 |
23664928993 has 2 divisors, whose sum is σ = 23664928994. Its totient is φ = 23664928992.
The previous prime is 23664928967. The next prime is 23664929047. The reversal of 23664928993 is 39982946632.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 14350362849 + 9314566144 = 119793^2 + 96512^2 .
It is a cyclic number.
It is not a de Polignac number, because 23664928993 - 29 = 23664928481 is a prime.
It is not a weakly prime, because it can be changed into another prime (23664928933) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11832464496 + 11832464497.
It is an arithmetic number, because the mean of its divisors is an integer number (11832464497).
Almost surely, 223664928993 is an apocalyptic number.
It is an amenable number.
23664928993 is a deficient number, since it is larger than the sum of its proper divisors (1).
23664928993 is an equidigital number, since it uses as much as digits as its factorization.
23664928993 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 30233088, while the sum is 61.
The spelling of 23664928993 in words is "twenty-three billion, six hundred sixty-four million, nine hundred twenty-eight thousand, nine hundred ninety-three".
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