Base | Representation |
---|---|
bin | 11011011011100… |
… | …11111101101010 |
3 | 121000222221212112 |
4 | 31231303331222 |
5 | 432402110010 |
6 | 34500042322 |
7 | 5462633522 |
oct | 1555637552 |
9 | 530887775 |
10 | 230113130 |
11 | 108990445 |
12 | 650933a2 |
13 | 3889b920 |
14 | 227c0682 |
15 | 15306a05 |
hex | db73f6a |
230113130 has 64 divisors (see below), whose sum is σ = 458535168. Its totient is φ = 82629120.
The previous prime is 230113111. The next prime is 230113151. The reversal of 230113130 is 31311032.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 987494 + ... + 987726.
It is an arithmetic number, because the mean of its divisors is an integer number (7164612).
Almost surely, 2230113130 is an apocalyptic number.
230113130 is a deficient number, since it is larger than the sum of its proper divisors (228422038).
230113130 is a wasteful number, since it uses less digits than its factorization.
230113130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 431.
The product of its (nonzero) digits is 54, while the sum is 14.
The square root of 230113130 is about 15169.4802152216. The cubic root of 230113130 is about 612.7930059994.
Adding to 230113130 its reverse (31311032), we get a palindrome (261424162).
The spelling of 230113130 in words is "two hundred thirty million, one hundred thirteen thousand, one hundred thirty".
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