Base | Representation |
---|---|
bin | 1010100001110011111101… |
… | …10011010011110110110011 |
3 | 10000222022100202121222102200 |
4 | 11100321332303103312303 |
5 | 11013310244240332311 |
6 | 121123514340514243 |
7 | 4606451112244410 |
oct | 520717663236663 |
9 | 100868322558380 |
10 | 23152001105331 |
11 | 7416788063a1a |
12 | 271b01a3ab983 |
13 | cbc2bbb36587 |
14 | 5a07c45ab107 |
15 | 2a2383bd9556 |
hex | 150e7ecd3db3 |
23152001105331 has 24 divisors (see below), whose sum is σ = 38250274339680. Its totient is φ = 13218950255616.
The previous prime is 23152001105327. The next prime is 23152001105333. The reversal of 23152001105331 is 13350110025132.
23152001105331 is a `hidden beast` number, since 2 + 3 + 1 + 520 + 0 + 1 + 105 + 3 + 31 = 666.
It is not a de Polignac number, because 23152001105331 - 22 = 23152001105327 is a prime.
It is a super-2 number, since 2×231520011053312 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 23152001105295 and 23152001105304.
It is not an unprimeable number, because it can be changed into a prime (23152001105333) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 149431150 + ... + 149586003.
It is an arithmetic number, because the mean of its divisors is an integer number (1593761430820).
Almost surely, 223152001105331 is an apocalyptic number.
23152001105331 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
23152001105331 is a deficient number, since it is larger than the sum of its proper divisors (15098273234349).
23152001105331 is a wasteful number, since it uses less digits than its factorization.
23152001105331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 299018395 (or 299018392 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 27.
The spelling of 23152001105331 in words is "twenty-three trillion, one hundred fifty-two billion, one million, one hundred five thousand, three hundred thirty-one".
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