Base | Representation |
---|---|
bin | 11011011011100… |
… | …01010111101000 |
3 | 121000222102021222 |
4 | 31231301113220 |
5 | 432401240004 |
6 | 34455521212 |
7 | 5462560532 |
oct | 1555612750 |
9 | 530872258 |
10 | 230102504 |
11 | 108983465 |
12 | 65089208 |
13 | 38896b38 |
14 | 227ba852 |
15 | 153037be |
hex | db715e8 |
230102504 has 8 divisors (see below), whose sum is σ = 431442210. Its totient is φ = 115051248.
The previous prime is 230102479. The next prime is 230102507. The reversal of 230102504 is 405201032.
It can be written as a sum of positive squares in only one way, i.e., 182520100 + 47582404 = 13510^2 + 6898^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (230102507) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14381399 + ... + 14381414.
Almost surely, 2230102504 is an apocalyptic number.
It is an amenable number.
230102504 is a deficient number, since it is larger than the sum of its proper divisors (201339706).
230102504 is a wasteful number, since it uses less digits than its factorization.
230102504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28762819 (or 28762815 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 230102504 is about 15169.1299684590. The cubic root of 230102504 is about 612.7835734814.
Adding to 230102504 its reverse (405201032), we get a palindrome (635303536).
The spelling of 230102504 in words is "two hundred thirty million, one hundred two thousand, five hundred four".
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