Base | Representation |
---|---|
bin | 11011011110110… |
… | …10100000001100 |
3 | 121001210022000011 |
4 | 31233122200030 |
5 | 433004030012 |
6 | 34513043004 |
7 | 5466333154 |
oct | 1557324014 |
9 | 531708004 |
10 | 230533132 |
11 | 109147a55 |
12 | 65256464 |
13 | 389b7b4b |
14 | 2288d764 |
15 | 1538b1a7 |
hex | dbda80c |
230533132 has 6 divisors (see below), whose sum is σ = 403432988. Its totient is φ = 115266564.
The previous prime is 230533123. The next prime is 230533153. The reversal of 230533132 is 231335032.
It is a happy number.
230533132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28816638 + ... + 28816645.
Almost surely, 2230533132 is an apocalyptic number.
It is an amenable number.
230533132 is a deficient number, since it is larger than the sum of its proper divisors (172899856).
230533132 is a wasteful number, since it uses less digits than its factorization.
230533132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57633287 (or 57633285 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 22.
The square root of 230533132 is about 15183.3175557913. The cubic root of 230533132 is about 613.1656022384.
Adding to 230533132 its reverse (231335032), we get a palindrome (461868164).
The spelling of 230533132 in words is "two hundred thirty million, five hundred thirty-three thousand, one hundred thirty-two".
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