Base | Representation |
---|---|
bin | 1010011110010010100101… |
… | …10000111011101000001101 |
3 | 10000112202001012201112012000 |
4 | 11033021102300323220031 |
5 | 11004314443304400023 |
6 | 120552144035502513 |
7 | 4564635505104144 |
oct | 517112260735015 |
9 | 100482035645160 |
10 | 23031003200013 |
11 | 737a436986866 |
12 | 26bb690457a39 |
13 | cb0a77c965b3 |
14 | 5989c690075b |
15 | 29e151318243 |
hex | 14f252c3ba0d |
23031003200013 has 16 divisors (see below), whose sum is σ = 34120144718400. Its totient is φ = 15353939143440.
The previous prime is 23031003199993. The next prime is 23031003200053. The reversal of 23031003200013 is 31000230013032.
23031003200013 is a `hidden beast` number, since 2 + 30 + 310 + 0 + 320 + 0 + 0 + 1 + 3 = 666.
It is not a de Polignac number, because 23031003200013 - 26 = 23031003199949 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23031003200053) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5499583 + ... + 8735411.
It is an arithmetic number, because the mean of its divisors is an integer number (2132509044900).
Almost surely, 223031003200013 is an apocalyptic number.
It is an amenable number.
23031003200013 is a deficient number, since it is larger than the sum of its proper divisors (11089141518387).
23031003200013 is a wasteful number, since it uses less digits than its factorization.
23031003200013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3499449 (or 3499443 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 23031003200013 its reverse (31000230013032), we get a palindrome (54031233213045).
The spelling of 23031003200013 in words is "twenty-three trillion, thirty-one billion, three million, two hundred thousand, thirteen".
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