Base | Representation |
---|---|
bin | 10101101101100010… |
… | …001011101001111111 |
3 | 2020011200121101201222 |
4 | 111231202023221333 |
5 | 340221000414123 |
6 | 14413140023555 |
7 | 1453464045065 |
oct | 255542135177 |
9 | 66150541658 |
10 | 23312513663 |
11 | 998334061a |
12 | 4627391bbb |
13 | 2276a4b9aa |
14 | 11b21dc035 |
15 | 9169916c8 |
hex | 56d88ba7f |
23312513663 has 8 divisors (see below), whose sum is σ = 23835591360. Its totient is φ = 22790563840.
The previous prime is 23312513633. The next prime is 23312513677. The reversal of 23312513663 is 36631521332.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23312513663 - 26 = 23312513599 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 (23312513633) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240098 + ... + 322911.
It is an arithmetic number, because the mean of its divisors is an integer number (2979448920).
Almost surely, 223312513663 is an apocalyptic number.
23312513663 is a deficient number, since it is larger than the sum of its proper divisors (523077697).
23312513663 is an equidigital number, since it uses as much as digits as its factorization.
23312513663 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 563937.
The product of its digits is 58320, while the sum is 35.
The spelling of 23312513663 in words is "twenty-three billion, three hundred twelve million, five hundred thirteen thousand, six hundred sixty-three".
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