Base | Representation |
---|---|
bin | 11011011110010… |
… | …01001010100011 |
3 | 121001122200120220 |
4 | 31233021022203 |
5 | 432444241430 |
6 | 34511334123 |
7 | 5465616132 |
oct | 1557111243 |
9 | 531580526 |
10 | 230462115 |
11 | 1090a9664 |
12 | 65221343 |
13 | 38991720 |
14 | 22871919 |
15 | 15375110 |
hex | dbc92a3 |
230462115 has 64 divisors (see below), whose sum is σ = 442713600. Its totient is φ = 101136384.
The previous prime is 230462021. The next prime is 230462119. The reversal of 230462115 is 511264032.
It is not a de Polignac number, because 230462115 - 28 = 230461859 is a prime.
It is a super-2 number, since 2×2304621152 = 106225572900546450, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (230462119) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 61156 + ... + 64814.
It is an arithmetic number, because the mean of its divisors is an integer number (6917400).
Almost surely, 2230462115 is an apocalyptic number.
230462115 is a deficient number, since it is larger than the sum of its proper divisors (212251485).
230462115 is a wasteful number, since it uses less digits than its factorization.
230462115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3716.
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 230462115 is about 15180.9787233893. The cubic root of 230462115 is about 613.1026327592.
The spelling of 230462115 in words is "two hundred thirty million, four hundred sixty-two thousand, one hundred fifteen".
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