Base | Representation |
---|---|
bin | 101101100010… |
… | …0010101110110 |
3 | 1122220212102222 |
4 | 1123010111312 |
5 | 22102413021 |
6 | 2211402342 |
7 | 406626152 |
oct | 133042566 |
9 | 48825388 |
10 | 23872886 |
11 | 12526064 |
12 | 7bb33b2 |
13 | 4c3b18b |
14 | 3256062 |
15 | 21686ab |
hex | 16c4576 |
23872886 has 8 divisors (see below), whose sum is σ = 35850360. Its totient is φ = 11922768.
The previous prime is 23872867. The next prime is 23872897. The reversal of 23872886 is 68827832.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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, 4496 + ... + 8243.
It is an arithmetic number, because the mean of its divisors is an integer number (4481295).
Almost surely, 223872886 is an apocalyptic number.
23872886 is a deficient number, since it is larger than the sum of its proper divisors (11977474).
23872886 is a wasteful number, since it uses less digits than its factorization.
23872886 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13678.
The product of its digits is 258048, while the sum is 44.
The square root of 23872886 is about 4885.9887433354. The cubic root of 23872886 is about 287.9397620286.
The spelling of 23872886 in words is "twenty-three million, eight hundred seventy-two thousand, eight hundred eighty-six".
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