Base | Representation |
---|---|
bin | 101100000001… |
… | …1100011010111 |
3 | 1121102202020012 |
4 | 1120003203113 |
5 | 21402130343 |
6 | 2142430435 |
7 | 400130012 |
oct | 130034327 |
9 | 47382205 |
10 | 23083223 |
11 | 12036849 |
12 | 789241b |
13 | 4a22917 |
14 | 30cc379 |
15 | 205e718 |
hex | 16038d7 |
23083223 has 2 divisors, whose sum is σ = 23083224. Its totient is φ = 23083222.
The previous prime is 23083211. The next prime is 23083243. The reversal of 23083223 is 32238032.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 23083223 - 212 = 23079127 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23083243) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11541611 + 11541612.
It is an arithmetic number, because the mean of its divisors is an integer number (11541612).
Almost surely, 223083223 is an apocalyptic number.
23083223 is a deficient number, since it is larger than the sum of its proper divisors (1).
23083223 is an equidigital number, since it uses as much as digits as its factorization.
23083223 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 23083223 is about 4804.5002861900. The cubic root of 23083223 is about 284.7292925548.
The spelling of 23083223 in words is "twenty-three million, eighty-three thousand, two hundred twenty-three".
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