Base | Representation |
---|---|
bin | 101100010101… |
… | …0010100011100 |
3 | 1121201211001021 |
4 | 1120222110130 |
5 | 21422221022 |
6 | 2150053524 |
7 | 401360653 |
oct | 130522434 |
9 | 47654037 |
10 | 23242012 |
11 | 12135082 |
12 | 794a2a4 |
13 | 4a79c91 |
14 | 313019a |
15 | 20917c7 |
hex | 162a51c |
23242012 has 12 divisors (see below), whose sum is σ = 40707520. Its totient is φ = 11611296.
The previous prime is 23242001. The next prime is 23242027. The reversal of 23242012 is 21024232.
It is a super-2 number, since 2×232420122 = 1080382243616288, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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, 7189 + ... + 9907.
Almost surely, 223242012 is an apocalyptic number.
It is an amenable number.
23242012 is a deficient number, since it is larger than the sum of its proper divisors (17465508).
23242012 is a wasteful number, since it uses less digits than its factorization.
23242012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4860 (or 4858 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 23242012 is about 4820.9969923243. The cubic root of 23242012 is about 285.3806834445.
Adding to 23242012 its reverse (21024232), we get a palindrome (44266244).
The spelling of 23242012 in words is "twenty-three million, two hundred forty-two thousand, twelve".
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