Base | Representation |
---|---|
bin | 101100011110… |
… | …1100101101000 |
3 | 1121212211022101 |
4 | 1120331211220 |
5 | 21432232221 |
6 | 2151503144 |
7 | 402140032 |
oct | 130754550 |
9 | 47784271 |
10 | 23320936 |
11 | 12189401 |
12 | 7987ab4 |
13 | 4aa6b92 |
14 | 3150c52 |
15 | 20a9d91 |
hex | 163d968 |
23320936 has 16 divisors (see below), whose sum is σ = 43863840. Its totient is φ = 11623920.
The previous prime is 23320933. The next prime is 23320943. The reversal of 23320936 is 63902332.
It is not an unprimeable number, because it can be changed into a prime (23320933) 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 3 ways as a sum of consecutive naturals, for example, 1756 + ... + 7051.
It is an arithmetic number, because the mean of its divisors is an integer number (2741490).
Almost surely, 223320936 is an apocalyptic number.
It is an amenable number.
23320936 is a deficient number, since it is larger than the sum of its proper divisors (20542904).
23320936 is a wasteful number, since it uses less digits than its factorization.
23320936 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9144 (or 9140 counting only the distinct ones).
The product of its (nonzero) digits is 5832, while the sum is 28.
The square root of 23320936 is about 4829.1754989853. The cubic root of 23320936 is about 285.7033453906.
The spelling of 23320936 in words is "twenty-three million, three hundred twenty thousand, nine hundred thirty-six".
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