Base | Representation |
---|---|
bin | 10110101000111… |
… | …100010110000011 |
3 | 222110201110010010 |
4 | 112220330112003 |
5 | 1234214103213 |
6 | 101405040003 |
7 | 12261342000 |
oct | 2650742603 |
9 | 873643103 |
10 | 379831683 |
11 | 185450190 |
12 | a7256003 |
13 | 608cc69a |
14 | 386348a7 |
15 | 2352cac3 |
hex | 16a3c583 |
379831683 has 64 divisors (see below), whose sum is σ = 672768000. Its totient is φ = 188606880.
The previous prime is 379831681. The next prime is 379831687. The reversal of 379831683 is 386138973.
It is not a de Polignac number, because 379831683 - 21 = 379831681 is a prime.
It is a super-2 number, since 2×3798316832 = 288544214821224978, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (379831681) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 259608 + ... + 261066.
It is an arithmetic number, because the mean of its divisors is an integer number (10512000).
Almost surely, 2379831683 is an apocalyptic number.
379831683 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
379831683 is a deficient number, since it is larger than the sum of its proper divisors (292936317).
379831683 is a wasteful number, since it uses less digits than its factorization.
379831683 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1517 (or 1503 counting only the distinct ones).
The product of its digits is 653184, while the sum is 48.
The square root of 379831683 is about 19489.2709714858. The cubic root of 379831683 is about 724.2086858871.
The spelling of 379831683 in words is "three hundred seventy-nine million, eight hundred thirty-one thousand, six hundred eighty-three".
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