Base | Representation |
---|---|
bin | 101100011100… |
… | …1010001100000 |
3 | 1121211221001212 |
4 | 1120321101200 |
5 | 21431201024 |
6 | 2151245252 |
7 | 402034355 |
oct | 130712140 |
9 | 47757055 |
10 | 23303264 |
11 | 121770a6 |
12 | 7979828 |
13 | 4a9bb1a |
14 | 314862c |
15 | 20a4a0e |
hex | 1639460 |
23303264 has 24 divisors (see below), whose sum is σ = 45985968. Its totient is φ = 11624320.
The previous prime is 23303263. The next prime is 23303297. The reversal of 23303264 is 46230332.
It is a super-2 number, since 2×233032642 = 1086084226107392, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23303261) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25829 + ... + 26715.
It is an arithmetic number, because the mean of its divisors is an integer number (1916082).
Almost surely, 223303264 is an apocalyptic number.
It is an amenable number.
23303264 is a deficient number, since it is larger than the sum of its proper divisors (22682704).
23303264 is an equidigital number, since it uses as much as digits as its factorization.
23303264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1718 (or 1710 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 23.
The square root of 23303264 is about 4827.3454403015. The cubic root of 23303264 is about 285.6311609612.
Adding to 23303264 its reverse (46230332), we get a palindrome (69533596).
The spelling of 23303264 in words is "twenty-three million, three hundred three thousand, two hundred sixty-four".
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