Base | Representation |
---|---|
bin | 10110010100100001… |
… | …011100001111100100 |
3 | 2021212021102222212201 |
4 | 112110201130033210 |
5 | 343040424142014 |
6 | 15002104024244 |
7 | 1505626000300 |
oct | 262441341744 |
9 | 67767388781 |
10 | 23966630884 |
11 | a1895a1569 |
12 | 478a462084 |
13 | 234c4149c1 |
14 | 1235030d00 |
15 | 9540ede74 |
hex | 59485c3e4 |
23966630884 has 36 divisors (see below), whose sum is σ = 48818607600. Its totient is φ = 10265225040.
The previous prime is 23966630881. The next prime is 23966630917. The reversal of 23966630884 is 48803666932.
It is not an unprimeable number, because it can be changed into a prime (23966630881) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 297019 + ... + 368989.
Almost surely, 223966630884 is an apocalyptic number.
It is an amenable number.
23966630884 is an abundant number, since it is smaller than the sum of its proper divisors (24851976716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23966630884 is a wasteful number, since it uses less digits than its factorization.
23966630884 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73688 (or 73679 counting only the distinct ones).
The product of its (nonzero) digits is 8957952, while the sum is 55.
The spelling of 23966630884 in words is "twenty-three billion, nine hundred sixty-six million, six hundred thirty thousand, eight hundred eighty-four".
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