Base | Representation |
---|---|
bin | 11011011110110… |
… | …10100100111000 |
3 | 121001210022102021 |
4 | 31233122210320 |
5 | 433004032212 |
6 | 34513044224 |
7 | 5466334063 |
oct | 1557324470 |
9 | 531708367 |
10 | 230533432 |
11 | 1091481a8 |
12 | 65256674 |
13 | 389b801c |
14 | 2288d8da |
15 | 1538b307 |
hex | dbda938 |
230533432 has 16 divisors (see below), whose sum is σ = 432433800. Its totient is φ = 115217760.
The previous prime is 230533417. The next prime is 230533463. The reversal of 230533432 is 234335032.
230533432 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 230533397 and 230533406.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20919 + ... + 29977.
Almost surely, 2230533432 is an apocalyptic number.
It is an amenable number.
230533432 is a deficient number, since it is larger than the sum of its proper divisors (201900368).
230533432 is a wasteful number, since it uses less digits than its factorization.
230533432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12246 (or 12242 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 25.
The square root of 230533432 is about 15183.3274350519. The cubic root of 230533432 is about 613.1658682155.
Adding to 230533432 its reverse (234335032), we get a palindrome (464868464).
The spelling of 230533432 in words is "two hundred thirty million, five hundred thirty-three thousand, four hundred thirty-two".
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