Base | Representation |
---|---|
bin | 11011100011000… |
… | …00100101111100 |
3 | 121002211012102002 |
4 | 31301200211330 |
5 | 433124113424 |
6 | 34532521432 |
7 | 5504111342 |
oct | 1561404574 |
9 | 532735362 |
10 | 231082364 |
11 | 109492667 |
12 | 65480278 |
13 | 38b4ab36 |
14 | 22993992 |
15 | 15448cae |
hex | dc6097c |
231082364 has 12 divisors (see below), whose sum is σ = 405463800. Its totient is φ = 115235568.
The previous prime is 231082349. The next prime is 231082367. The reversal of 231082364 is 463280132.
231082364 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×2310823643 (a number of 26 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (231082367) 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, 74699 + ... + 77730.
It is an arithmetic number, because the mean of its divisors is an integer number (33788650).
Almost surely, 2231082364 is an apocalyptic number.
It is an amenable number.
231082364 is a deficient number, since it is larger than the sum of its proper divisors (174381436).
231082364 is a wasteful number, since it uses less digits than its factorization.
231082364 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152812 (or 152810 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 29.
The square root of 231082364 is about 15201.3934887562. The cubic root of 231082364 is about 613.6521600350.
The spelling of 231082364 in words is "two hundred thirty-one million, eighty-two thousand, three hundred sixty-four".
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