Base | Representation |
---|---|
bin | 11011111110110… |
… | …11011100110000 |
3 | 121100200120211022 |
4 | 31333123130300 |
5 | 440042400222 |
6 | 35143035012 |
7 | 5550116564 |
oct | 1577333460 |
9 | 540616738 |
10 | 234731312 |
11 | 110555122 |
12 | 6673ba68 |
13 | 3982798a |
14 | 232636a4 |
15 | 1591a042 |
hex | dfdb730 |
234731312 has 20 divisors (see below), whose sum is σ = 457808496. Its totient is φ = 116587200.
The previous prime is 234731311. The next prime is 234731327. The reversal of 234731312 is 213137432.
234731312 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (234731311) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46163 + ... + 50994.
Almost surely, 2234731312 is an apocalyptic number.
It is an amenable number.
234731312 is a deficient number, since it is larger than the sum of its proper divisors (223077184).
234731312 is a wasteful number, since it uses less digits than its factorization.
234731312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97316 (or 97310 counting only the distinct ones).
The product of its digits is 3024, while the sum is 26.
The square root of 234731312 is about 15320.9435740753. The cubic root of 234731312 is about 616.8653016141.
Adding to 234731312 its reverse (213137432), we get a palindrome (447868744).
The spelling of 234731312 in words is "two hundred thirty-four million, seven hundred thirty-one thousand, three hundred twelve".
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