Base | Representation |
---|---|
bin | 1010011110010001111101… |
… | …01101111111111110101000 |
3 | 10000112201011202220001120110 |
4 | 11033020332231333332220 |
5 | 11004313301210341310 |
6 | 120552050423254320 |
7 | 4564624252354026 |
oct | 517107655777650 |
9 | 100481152801513 |
10 | 23030666887080 |
11 | 737a28405a996 |
12 | 26bb5b78aa3a0 |
13 | cb0a233c3268 |
14 | 598993d97716 |
15 | 29e131a34d20 |
hex | 14f23eb7ffa8 |
23030666887080 has 64 divisors (see below), whose sum is σ = 69111988021440. Its totient is φ = 6139734515712.
The previous prime is 23030666887013. The next prime is 23030666887097. The reversal of 23030666887080 is 8078866603032.
It is a self number, because there is not a number n which added to its sum of digits gives 23030666887080.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27343654 + ... + 28173333.
It is an arithmetic number, because the mean of its divisors is an integer number (1079874812835).
Almost surely, 223030666887080 is an apocalyptic number.
23030666887080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23030666887080 is an abundant number, since it is smaller than the sum of its proper divisors (46081321134360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23030666887080 is a wasteful number, since it uses less digits than its factorization.
23030666887080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55520458 (or 55520454 counting only the distinct ones).
The product of its (nonzero) digits is 13934592, while the sum is 57.
The spelling of 23030666887080 in words is "twenty-three trillion, thirty billion, six hundred sixty-six million, eight hundred eighty-seven thousand, eighty".
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