Base | Representation |
---|---|
bin | 10110010001111110… |
… | …100011111100000101 |
3 | 2021202022002201022010 |
4 | 112101332203330011 |
5 | 342444011323213 |
6 | 14553540524433 |
7 | 1504600034415 |
oct | 262176437405 |
9 | 67668081263 |
10 | 23923932933 |
11 | a1674889aa |
12 | 47780b0719 |
13 | 2343615144 |
14 | 122d4b8645 |
15 | 9504b7ac3 |
hex | 591fa3f05 |
23923932933 has 16 divisors (see below), whose sum is σ = 32598697536. Its totient is φ = 15601048320.
The previous prime is 23923932889. The next prime is 23923932937. The reversal of 23923932933 is 33923932932.
It is not a de Polignac number, because 23923932933 - 213 = 23923924741 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23923932937) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174660 + ... + 279917.
It is an arithmetic number, because the mean of its divisors is an integer number (2037418596).
Almost surely, 223923932933 is an apocalyptic number.
It is an amenable number.
23923932933 is a deficient number, since it is larger than the sum of its proper divisors (8674764603).
23923932933 is a wasteful number, since it uses less digits than its factorization.
23923932933 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 454964.
The product of its digits is 1417176, while the sum is 48.
Subtracting 23923932933 from its reverse (33923932932), we obtain a palindrome (9999999999).
The spelling of 23923932933 in words is "twenty-three billion, nine hundred twenty-three million, nine hundred thirty-two thousand, nine hundred thirty-three".
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