Base | Representation |
---|---|
bin | 101101100110… |
… | …0101010011000 |
3 | 1122222121012021 |
4 | 1123030222120 |
5 | 22110010333 |
6 | 2212224224 |
7 | 410130421 |
oct | 133145230 |
9 | 48877167 |
10 | 23906968 |
11 | 12549728 |
12 | 800b074 |
13 | 4c50847 |
14 | 3264648 |
15 | 217382d |
hex | 16cca98 |
23906968 has 16 divisors (see below), whose sum is σ = 45868680. Its totient is φ = 11675328.
The previous prime is 23906957. The next prime is 23906969. The reversal of 23906968 is 86960932.
It is a Harshad number since it is a multiple of its sum of digits (43).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23906969) 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, 34405 + ... + 35092.
Almost surely, 223906968 is an apocalyptic number.
It is an amenable number.
23906968 is a deficient number, since it is larger than the sum of its proper divisors (21961712).
23906968 is a wasteful number, since it uses less digits than its factorization.
23906968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69546 (or 69542 counting only the distinct ones).
The product of its (nonzero) digits is 139968, while the sum is 43.
The square root of 23906968 is about 4889.4752274656. The cubic root of 23906968 is about 288.0767221009.
The spelling of 23906968 in words is "twenty-three million, nine hundred six thousand, nine hundred sixty-eight".
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