Base | Representation |
---|---|
bin | 11011011011100… |
… | …01011011001100 |
3 | 121000222102121102 |
4 | 31231301123030 |
5 | 432401241412 |
6 | 34455522232 |
7 | 5462561306 |
oct | 1555613314 |
9 | 530872542 |
10 | 230102732 |
11 | 108983652 |
12 | 65089378 |
13 | 38896c82 |
14 | 227ba976 |
15 | 153038c2 |
hex | db716cc |
230102732 has 12 divisors (see below), whose sum is σ = 403055856. Its totient is φ = 114943920.
The previous prime is 230102729. The next prime is 230102737. The reversal of 230102732 is 237201032.
It is not an unprimeable number, because it can be changed into a prime (230102737) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21944 + ... + 30687.
It is an arithmetic number, because the mean of its divisors is an integer number (33587988).
Almost surely, 2230102732 is an apocalyptic number.
It is an amenable number.
230102732 is a deficient number, since it is larger than the sum of its proper divisors (172953124).
230102732 is a wasteful number, since it uses less digits than its factorization.
230102732 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53728 (or 53726 counting only the distinct ones).
The product of its (nonzero) digits is 504, while the sum is 20.
The square root of 230102732 is about 15169.1374837200. The cubic root of 230102732 is about 612.7837758761.
Adding to 230102732 its reverse (237201032), we get a palindrome (467303764).
The spelling of 230102732 in words is "two hundred thirty million, one hundred two thousand, seven hundred thirty-two".
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