Base | Representation |
---|---|
bin | 101100010010… |
… | …0001000101011 |
3 | 1121200112022011 |
4 | 1120210020223 |
5 | 21420413213 |
6 | 2145340351 |
7 | 401224060 |
oct | 130441053 |
9 | 47615264 |
10 | 23216683 |
11 | 12118046 |
12 | 79376b7 |
13 | 4a6b5a9 |
14 | 3124c67 |
15 | 208903d |
hex | 162422b |
23216683 has 8 divisors (see below), whose sum is σ = 27687168. Its totient is φ = 19034664.
The previous prime is 23216681. The next prime is 23216693. The reversal of 23216683 is 38661232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23216683 - 21 = 23216681 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23216681) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71941 + ... + 72262.
It is an arithmetic number, because the mean of its divisors is an integer number (3460896).
Almost surely, 223216683 is an apocalyptic number.
23216683 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
23216683 is a deficient number, since it is larger than the sum of its proper divisors (4470485).
23216683 is a wasteful number, since it uses less digits than its factorization.
23216683 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144233.
The product of its digits is 10368, while the sum is 31.
The square root of 23216683 is about 4818.3693299705. The cubic root of 23216683 is about 285.2769770650.
The spelling of 23216683 in words is "twenty-three million, two hundred sixteen thousand, six hundred eighty-three".
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