Base | Representation |
---|---|
bin | 101100100100… |
… | …1010101111101 |
3 | 1121222021100200 |
4 | 1121021111331 |
5 | 21440302320 |
6 | 2152514113 |
7 | 402430305 |
oct | 131112575 |
9 | 47867320 |
10 | 23369085 |
11 | 122115a3 |
12 | 79ab939 |
13 | 4ac2a7c |
14 | 3164605 |
15 | 20b9290 |
hex | 164957d |
23369085 has 24 divisors (see below), whose sum is σ = 40619904. Its totient is φ = 12428640.
The previous prime is 23369083. The next prime is 23369111. The reversal of 23369085 is 58096332.
It is not a de Polignac number, because 23369085 - 21 = 23369083 is a prime.
It is a super-2 number, since 2×233690852 = 1092228267474450, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23369083) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27984 + ... + 28806.
It is an arithmetic number, because the mean of its divisors is an integer number (1692496).
Almost surely, 223369085 is an apocalyptic number.
It is an amenable number.
23369085 is a deficient number, since it is larger than the sum of its proper divisors (17250819).
23369085 is a wasteful number, since it uses less digits than its factorization.
23369085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1465 (or 1462 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 36.
The square root of 23369085 is about 4834.1581480130. The cubic root of 23369085 is about 285.8998337019.
The spelling of 23369085 in words is "twenty-three million, three hundred sixty-nine thousand, eighty-five".
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