Base | Representation |
---|---|
bin | 10101101101100010… |
… | …001001001110101011 |
3 | 2020011200120220002211 |
4 | 111231202021032223 |
5 | 340221000104343 |
6 | 14413135505551 |
7 | 1453464004105 |
oct | 255542111653 |
9 | 66150526084 |
10 | 23312503723 |
11 | 9983334103 |
12 | 46273882b7 |
13 | 2276a47302 |
14 | 11b21d8575 |
15 | 91698d79d |
hex | 56d8893ab |
23312503723 has 2 divisors, whose sum is σ = 23312503724. Its totient is φ = 23312503722.
The previous prime is 23312503717. The next prime is 23312503811. The reversal of 23312503723 is 32730521332.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 23312503723 - 229 = 22775632811 is a prime.
It is not a weakly prime, because it can be changed into another prime (23312503523) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11656251861 + 11656251862.
It is an arithmetic number, because the mean of its divisors is an integer number (11656251862).
Almost surely, 223312503723 is an apocalyptic number.
23312503723 is a deficient number, since it is larger than the sum of its proper divisors (1).
23312503723 is an equidigital number, since it uses as much as digits as its factorization.
23312503723 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 22680, while the sum is 31.
The spelling of 23312503723 in words is "twenty-three billion, three hundred twelve million, five hundred three thousand, seven hundred twenty-three".
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