Base | Representation |
---|---|
bin | 11011011101000… |
… | …10100111110010 |
3 | 121001100200000202 |
4 | 31232202213302 |
5 | 432424213432 |
6 | 34504115202 |
7 | 5464360640 |
oct | 1556424762 |
9 | 531320022 |
10 | 230304242 |
11 | 109000a93 |
12 | 65165b02 |
13 | 389378cc |
14 | 22830190 |
15 | 15343462 |
hex | dba29f2 |
230304242 has 16 divisors (see below), whose sum is σ = 397325760. Its totient is φ = 98072208.
The previous prime is 230304233. The next prime is 230304271. The reversal of 230304242 is 242403032.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50192 + ... + 54587.
It is an arithmetic number, because the mean of its divisors is an integer number (24832860).
Almost surely, 2230304242 is an apocalyptic number.
230304242 is a deficient number, since it is larger than the sum of its proper divisors (167021518).
230304242 is a wasteful number, since it uses less digits than its factorization.
230304242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104945.
The product of its (nonzero) digits is 1152, while the sum is 20.
The square root of 230304242 is about 15175.7781349096. The cubic root of 230304242 is about 612.9626032910.
Adding to 230304242 its reverse (242403032), we get a palindrome (472707274).
It can be divided in two parts, 23030 and 4242, that added together give a palindrome (27272).
The spelling of 230304242 in words is "two hundred thirty million, three hundred four thousand, two hundred forty-two".
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