Base | Representation |
---|---|
bin | 11011011011101… |
… | …00011111000010 |
3 | 121001000001210122 |
4 | 31231310133002 |
5 | 432402142031 |
6 | 34500100242 |
7 | 5462642663 |
oct | 1555643702 |
9 | 531001718 |
10 | 230115266 |
11 | 108992007 |
12 | 65094682 |
13 | 3889c8a4 |
14 | 227c136a |
15 | 1530747b |
hex | db747c2 |
230115266 has 4 divisors (see below), whose sum is σ = 345172902. Its totient is φ = 115057632.
The previous prime is 230115233. The next prime is 230115271. The reversal of 230115266 is 662511032.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 227376241 + 2739025 = 15079^2 + 1655^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57528815 + ... + 57528818.
Almost surely, 2230115266 is an apocalyptic number.
230115266 is a deficient number, since it is larger than the sum of its proper divisors (115057636).
230115266 is a wasteful number, since it uses less digits than its factorization.
230115266 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115057635.
The product of its (nonzero) digits is 2160, while the sum is 26.
The square root of 230115266 is about 15169.5506195800. The cubic root of 230115266 is about 612.7949020549.
Adding to 230115266 its reverse (662511032), we get a palindrome (892626298).
The spelling of 230115266 in words is "two hundred thirty million, one hundred fifteen thousand, two hundred sixty-six".
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