Base | Representation |
---|---|
bin | 11011111011101… |
… | …01001000100110 |
3 | 121022220021221202 |
4 | 31331311020212 |
5 | 434440442410 |
6 | 35130042502 |
7 | 5543423015 |
oct | 1575651046 |
9 | 538807852 |
10 | 234312230 |
11 | 110299279 |
12 | 66579432 |
13 | 3970bcb9 |
14 | 23194a7c |
15 | 15885ca5 |
hex | df75226 |
234312230 has 16 divisors (see below), whose sum is σ = 426111840. Its totient is φ = 92758272.
The previous prime is 234312227. The next prime is 234312263. The reversal of 234312230 is 32213432.
It is a super-2 number, since 2×2343122302 = 109804442255145800, which contains 22 as substring.
It is a congruent number.
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, 119810 + ... + 121749.
It is an arithmetic number, because the mean of its divisors is an integer number (26631990).
Almost surely, 2234312230 is an apocalyptic number.
234312230 is a deficient number, since it is larger than the sum of its proper divisors (191799610).
234312230 is a wasteful number, since it uses less digits than its factorization.
234312230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 241663.
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 234312230 is about 15307.2606955000. The cubic root of 234312230 is about 616.4979721991.
Adding to 234312230 its reverse (32213432), we get a palindrome (266525662).
The spelling of 234312230 in words is "two hundred thirty-four million, three hundred twelve thousand, two hundred thirty".
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