Base | Representation |
---|---|
bin | 101100100110… |
… | …0110011100101 |
3 | 1121222222211000 |
4 | 1121030303211 |
5 | 21441231034 |
6 | 2153103513 |
7 | 402516540 |
oct | 131146345 |
9 | 47888730 |
10 | 23383269 |
11 | 12221218 |
12 | 79b7b99 |
13 | 4ac9370 |
14 | 3169857 |
15 | 20bd599 |
hex | 164cce5 |
23383269 has 64 divisors (see below), whose sum is σ = 44154880. Its totient is φ = 11897280.
The previous prime is 23383253. The next prime is 23383273. The reversal of 23383269 is 96238332.
It is not a de Polignac number, because 23383269 - 24 = 23383253 is a prime.
It is a super-2 number, since 2×233832692 = 1093554538252722, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23383219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 76014 + ... + 76320.
It is an arithmetic number, because the mean of its divisors is an integer number (689920).
Almost surely, 223383269 is an apocalyptic number.
It is an amenable number.
23383269 is a deficient number, since it is larger than the sum of its proper divisors (20771611).
23383269 is a wasteful number, since it uses less digits than its factorization.
23383269 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 367 (or 361 counting only the distinct ones).
The product of its digits is 46656, while the sum is 36.
The square root of 23383269 is about 4835.6249854595. The cubic root of 23383269 is about 285.9576648504.
The spelling of 23383269 in words is "twenty-three million, three hundred eighty-three thousand, two hundred sixty-nine".
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