Base | Representation |
---|---|
bin | 10110110100111… |
… | …101101010110110 |
3 | 222200122112200120 |
4 | 112310331222312 |
5 | 1241020422323 |
6 | 102000352410 |
7 | 12330205020 |
oct | 2664755266 |
9 | 880575616 |
10 | 382982838 |
11 | 187202747 |
12 | a8315706 |
13 | 61463a84 |
14 | 38c15010 |
15 | 239515e3 |
hex | 16d3dab6 |
382982838 has 32 divisors (see below), whose sum is σ = 876040704. Its totient is φ = 109342272.
The previous prime is 382982813. The next prime is 382982839. The reversal of 382982838 is 838289283.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (382982839) 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, 75106 + ... + 80042.
It is an arithmetic number, because the mean of its divisors is an integer number (27376272).
Almost surely, 2382982838 is an apocalyptic number.
382982838 is an abundant number, since it is smaller than the sum of its proper divisors (493057866).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
382982838 is a wasteful number, since it uses less digits than its factorization.
382982838 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6796.
The product of its digits is 1327104, while the sum is 51.
The square root of 382982838 is about 19569.9473172515. The cubic root of 382982838 is about 726.2058967197.
The spelling of 382982838 in words is "three hundred eighty-two million, nine hundred eighty-two thousand, eight hundred thirty-eight".
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