Base | Representation |
---|---|
bin | 11011011100011… |
… | …10110010011010 |
3 | 121001012112120212 |
4 | 31232032302122 |
5 | 432414114002 |
6 | 34502251122 |
7 | 5463602042 |
oct | 1556166232 |
9 | 531175525 |
10 | 230223002 |
11 | 108a55a49 |
12 | 65126aa2 |
13 | 38909939 |
14 | 2280c722 |
15 | 15329352 |
hex | db8ec9a |
230223002 has 8 divisors (see below), whose sum is σ = 345652596. Its totient is φ = 115005472.
The previous prime is 230222999. The next prime is 230223017. The reversal of 230223002 is 200322032.
It can be written as a sum of positive squares in 2 ways, for example, as 226833721 + 3389281 = 15061^2 + 1841^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50273 + ... + 54660.
Almost surely, 2230223002 is an apocalyptic number.
230223002 is a deficient number, since it is larger than the sum of its proper divisors (115429594).
230223002 is a wasteful number, since it uses less digits than its factorization.
230223002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106032.
The product of its (nonzero) digits is 144, while the sum is 14.
The square root of 230223002 is about 15173.1012650677. The cubic root of 230223002 is about 612.8905204700.
Adding to 230223002 its reverse (200322032), we get a palindrome (430545034).
The spelling of 230223002 in words is "two hundred thirty million, two hundred twenty-three thousand, two".
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