Base | Representation |
---|---|
bin | 10110110100100… |
… | …101010111011001 |
3 | 222200110111010120 |
4 | 112310211113121 |
5 | 1241004231124 |
6 | 101554303453 |
7 | 12326311545 |
oct | 2664452731 |
9 | 880414116 |
10 | 382883289 |
11 | 187144978 |
12 | a8287b89 |
13 | 6142a679 |
14 | 38bcaa25 |
15 | 23931d79 |
hex | 16d255d9 |
382883289 has 24 divisors (see below), whose sum is σ = 534885120. Its totient is φ = 243532224.
The previous prime is 382883227. The next prime is 382883329. The reversal of 382883289 is 982388283.
It is not a de Polignac number, because 382883289 - 27 = 382883161 is a prime.
It is a super-2 number, since 2×3828832892 = 293199225990915042, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (382883209) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 216792 + ... + 218550.
It is an arithmetic number, because the mean of its divisors is an integer number (22286880).
Almost surely, 2382883289 is an apocalyptic number.
It is an amenable number.
382883289 is a deficient number, since it is larger than the sum of its proper divisors (152001831).
382883289 is a wasteful number, since it uses less digits than its factorization.
382883289 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1889 (or 1852 counting only the distinct ones).
The product of its digits is 1327104, while the sum is 51.
The square root of 382883289 is about 19567.4037368272. The cubic root of 382883289 is about 726.1429701964.
The spelling of 382883289 in words is "three hundred eighty-two million, eight hundred eighty-three thousand, two hundred eighty-nine".
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