Base | Representation |
---|---|
bin | 101100100110… |
… | …0101010001100 |
3 | 1121222221222202 |
4 | 1121030222030 |
5 | 21441221133 |
6 | 2153101032 |
7 | 402515021 |
oct | 131145214 |
9 | 47887882 |
10 | 23382668 |
11 | 12220821 |
12 | 79b7778 |
13 | 4ac8cca |
14 | 3169548 |
15 | 20bd2e8 |
hex | 164ca8c |
23382668 has 12 divisors (see below), whose sum is σ = 42025872. Its totient is φ = 11375280.
The previous prime is 23382661. The next prime is 23382679. The reversal of 23382668 is 86628332.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (23382661) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78848 + ... + 79143.
It is an arithmetic number, because the mean of its divisors is an integer number (3502156).
Almost surely, 223382668 is an apocalyptic number.
It is an amenable number.
23382668 is a deficient number, since it is larger than the sum of its proper divisors (18643204).
23382668 is a wasteful number, since it uses less digits than its factorization.
23382668 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 158032 (or 158030 counting only the distinct ones).
The product of its digits is 82944, while the sum is 38.
The square root of 23382668 is about 4835.5628421105. The cubic root of 23382668 is about 285.9552149217.
The spelling of 23382668 in words is "twenty-three million, three hundred eighty-two thousand, six hundred sixty-eight".
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