Base | Representation |
---|---|
bin | 101100001000… |
… | …0100001101110 |
3 | 1121112110010110 |
4 | 1120100201232 |
5 | 21410330431 |
6 | 2143520450 |
7 | 400440651 |
oct | 130204156 |
9 | 47473113 |
10 | 23136366 |
11 | 12072770 |
12 | 78b9126 |
13 | 4a40b76 |
14 | 3103898 |
15 | 2070346 |
hex | 161086e |
23136366 has 32 divisors (see below), whose sum is σ = 50663808. Its totient is φ = 6985440.
The previous prime is 23136353. The next prime is 23136389. The reversal of 23136366 is 66363132.
It is a nude number because it is divisible by every one of its digits.
Its product of digits (11664) is a multiple of the sum of its prime divisors (1296).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25761 + ... + 26643.
It is an arithmetic number, because the mean of its divisors is an integer number (1583244).
Almost surely, 223136366 is an apocalyptic number.
23136366 is an abundant number, since it is smaller than the sum of its proper divisors (27527442).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23136366 is a wasteful number, since it uses less digits than its factorization.
23136366 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1296.
The product of its digits is 11664, while the sum is 30.
The square root of 23136366 is about 4810.0276506482. The cubic root of 23136366 is about 284.9476296509.
Adding to 23136366 its reverse (66363132), we get a palindrome (89499498).
The spelling of 23136366 in words is "twenty-three million, one hundred thirty-six thousand, three hundred sixty-six".
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