Base | Representation |
---|---|
bin | 101100000010… |
… | …0001111110001 |
3 | 1121102220010110 |
4 | 1120010033301 |
5 | 21402223230 |
6 | 2142451533 |
7 | 400141212 |
oct | 130041761 |
9 | 47386113 |
10 | 23086065 |
11 | 120389a2 |
12 | 7893ba9 |
13 | 4a23cc2 |
14 | 30cd409 |
15 | 20604b0 |
hex | 16043f1 |
23086065 has 16 divisors (see below), whose sum is σ = 37176768. Its totient is φ = 12232896.
The previous prime is 23086061. The next prime is 23086067. The reversal of 23086065 is 56068032.
It is not a de Polignac number, because 23086065 - 22 = 23086061 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (23086061) 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 15 ways as a sum of consecutive naturals, for example, 2547 + ... + 7256.
It is an arithmetic number, because the mean of its divisors is an integer number (2323548).
Almost surely, 223086065 is an apocalyptic number.
It is an amenable number.
23086065 is a deficient number, since it is larger than the sum of its proper divisors (14090703).
23086065 is a wasteful number, since it uses less digits than its factorization.
23086065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9968.
The product of its (nonzero) digits is 8640, while the sum is 30.
The square root of 23086065 is about 4804.7960414569. The cubic root of 23086065 is about 284.7409773390.
The spelling of 23086065 in words is "twenty-three million, eighty-six thousand, sixty-five".
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