Base | Representation |
---|---|
bin | 101101101010… |
… | …1011110010000 |
3 | 1200001102200212 |
4 | 1123111132100 |
5 | 22112134211 |
6 | 2213103252 |
7 | 410340554 |
oct | 133253620 |
9 | 50042625 |
10 | 23943056 |
11 | 12573855 |
12 | 8027b28 |
13 | 4c640b7 |
14 | 3273864 |
15 | 217e38b |
hex | 16d5790 |
23943056 has 20 divisors (see below), whose sum is σ = 46758912. Its totient is φ = 11876256.
The previous prime is 23943043. The next prime is 23943077. The reversal of 23943056 is 65034932.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
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, 3860 + ... + 7923.
Almost surely, 223943056 is an apocalyptic number.
It is an amenable number.
23943056 is a deficient number, since it is larger than the sum of its proper divisors (22815856).
23943056 is a wasteful number, since it uses less digits than its factorization.
23943056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11918 (or 11912 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 32.
The square root of 23943056 is about 4893.1642114280. The cubic root of 23943056 is about 288.2216015643.
Adding to 23943056 its reverse (65034932), we get a palindrome (88977988).
The spelling of 23943056 in words is "twenty-three million, nine hundred forty-three thousand, fifty-six".
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