Base | Representation |
---|---|
bin | 101100010011… |
… | …1101101000100 |
3 | 1121201021100112 |
4 | 1120213231010 |
5 | 21421400200 |
6 | 2145532152 |
7 | 401314511 |
oct | 130475504 |
9 | 47637315 |
10 | 23231300 |
11 | 12128024 |
12 | 7944058 |
13 | 4a75141 |
14 | 312a308 |
15 | 208d535 |
hex | 1627b44 |
23231300 has 36 divisors (see below), whose sum is σ = 53069520. Its totient is φ = 8802720.
The previous prime is 23231267. The next prime is 23231317. The reversal of 23231300 is 313232.
It is a super-3 number, since 3×232313003 (a number of 23 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4214 + ... + 8013.
Almost surely, 223231300 is an apocalyptic number.
23231300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23231300 is an abundant number, since it is smaller than the sum of its proper divisors (29838220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23231300 is a wasteful number, since it uses less digits than its factorization.
23231300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12260 (or 12253 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 14.
The square root of 23231300 is about 4819.8858907655. The cubic root of 23231300 is about 285.3368337174.
Adding to 23231300 its reverse (313232), we get a palindrome (23544532).
The spelling of 23231300 in words is "twenty-three million, two hundred thirty-one thousand, three hundred".
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