Base | Representation |
---|---|
bin | 10101101110100110… |
… | …011101101111001011 |
3 | 2020012221021210201110 |
4 | 111232212131233023 |
5 | 340240041213030 |
6 | 14415015421403 |
7 | 1454102146203 |
oct | 255646355713 |
9 | 66187253643 |
10 | 23330413515 |
11 | 9992456a92 |
12 | 4631384863 |
13 | 227a678216 |
14 | 11b473b403 |
15 | 91832a1b0 |
hex | 56e99dbcb |
23330413515 has 64 divisors (see below), whose sum is σ = 39346560000. Its totient is φ = 11781901824.
The previous prime is 23330413501. The next prime is 23330413549. The reversal of 23330413515 is 51531403332.
It is not a de Polignac number, because 23330413515 - 26 = 23330413451 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15563236 + ... + 15564734.
It is an arithmetic number, because the mean of its divisors is an integer number (614790000).
Almost surely, 223330413515 is an apocalyptic number.
23330413515 is a deficient number, since it is larger than the sum of its proper divisors (16016146485).
23330413515 is a wasteful number, since it uses less digits than its factorization.
23330413515 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1956.
The product of its (nonzero) digits is 16200, while the sum is 30.
Adding to 23330413515 its reverse (51531403332), we get a palindrome (74861816847).
The spelling of 23330413515 in words is "twenty-three billion, three hundred thirty million, four hundred thirteen thousand, five hundred fifteen".
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