Base | Representation |
---|---|
bin | 10101100010000011… |
… | …111110011001110011 |
3 | 2012200021110000022021 |
4 | 111202003332121303 |
5 | 334322212430213 |
6 | 14342102452311 |
7 | 1445636101000 |
oct | 254203763163 |
9 | 65607400267 |
10 | 23120045683 |
11 | 9894732579 |
12 | 4592a34097 |
13 | 2245c00b07 |
14 | 119481a8a7 |
15 | 904b23d8d |
hex | 5620fe673 |
23120045683 has 16 divisors (see below), whose sum is σ = 27589196800. Its totient is φ = 19356304968.
The previous prime is 23120045657. The next prime is 23120045701. The reversal of 23120045683 is 38654002132.
It is not a de Polignac number, because 23120045683 - 217 = 23119914611 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23120045623) 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, 769035 + ... + 798532.
It is an arithmetic number, because the mean of its divisors is an integer number (1724324800).
Almost surely, 223120045683 is an apocalyptic number.
23120045683 is a deficient number, since it is larger than the sum of its proper divisors (4469151117).
23120045683 is an equidigital number, since it uses as much as digits as its factorization.
23120045683 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1567631 (or 1567617 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 34.
The spelling of 23120045683 in words is "twenty-three billion, one hundred twenty million, forty-five thousand, six hundred eighty-three".
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