Base | Representation |
---|---|
bin | 11011100101011… |
… | …10101101001010 |
3 | 121010102110022002 |
4 | 31302232231022 |
5 | 433214333224 |
6 | 34543431002 |
7 | 5506613213 |
oct | 1562565512 |
9 | 533373262 |
10 | 231402314 |
11 | 109690a90 |
12 | 655b5462 |
13 | 38c30660 |
14 | 22a3840a |
15 | 154ad9ae |
hex | dcaeb4a |
231402314 has 32 divisors (see below), whose sum is σ = 412413120. Its totient is φ = 95990400.
The previous prime is 231402299. The next prime is 231402337. The reversal of 231402314 is 413204132.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20909 + ... + 29999.
It is an arithmetic number, because the mean of its divisors is an integer number (12887910).
Almost surely, 2231402314 is an apocalyptic number.
231402314 is a deficient number, since it is larger than the sum of its proper divisors (181010806).
231402314 is a wasteful number, since it uses less digits than its factorization.
231402314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9206.
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 231402314 is about 15211.9135548425. The cubic root of 231402314 is about 613.9352444732.
Adding to 231402314 its reverse (413204132), we get a palindrome (644606446).
The spelling of 231402314 in words is "two hundred thirty-one million, four hundred two thousand, three hundred fourteen".
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