Base | Representation |
---|---|
bin | 10110110100011… |
… | …110011110010000 |
3 | 222200102001101220 |
4 | 112310132132100 |
5 | 1241002330211 |
6 | 101553525040 |
7 | 12326133333 |
oct | 2664363620 |
9 | 880361356 |
10 | 382855056 |
11 | 187125741 |
12 | a8273780 |
13 | 6141a86c |
14 | 38bc061a |
15 | 23928806 |
hex | 16d1e790 |
382855056 has 80 divisors (see below), whose sum is σ = 1037076480. Its totient is φ = 121475200.
The previous prime is 382855051. The next prime is 382855117. The reversal of 382855056 is 650558283.
It is a junction number, because it is equal to n+sod(n) for n = 382854999 and 382855017.
It is not an unprimeable number, because it can be changed into a prime (382855051) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263131 + ... + 264581.
It is an arithmetic number, because the mean of its divisors is an integer number (12963456).
Almost surely, 2382855056 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 382855056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (518538240).
382855056 is an abundant number, since it is smaller than the sum of its proper divisors (654221424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
382855056 is a wasteful number, since it uses less digits than its factorization.
382855056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1724 (or 1718 counting only the distinct ones).
The product of its (nonzero) digits is 288000, while the sum is 42.
The square root of 382855056 is about 19566.6822941448. The cubic root of 382855056 is about 726.1251216779.
The spelling of 382855056 in words is "three hundred eighty-two million, eight hundred fifty-five thousand, fifty-six".
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