Base | Representation |
---|---|
bin | 10110110100011… |
… | …000001001010010 |
3 | 222200100201211222 |
4 | 112310120021102 |
5 | 1241001013023 |
6 | 101553205042 |
7 | 12325664636 |
oct | 2664301122 |
9 | 880321758 |
10 | 382829138 |
11 | 18710821a |
12 | a8260782 |
13 | 6140bb23 |
14 | 38bb4dc6 |
15 | 23920cc8 |
hex | 16d18252 |
382829138 has 16 divisors (see below), whose sum is σ = 606229920. Its totient is φ = 180811296.
The previous prime is 382829113. The next prime is 382829141. The reversal of 382829138 is 831928283.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1331 + ... + 27702.
It is an arithmetic number, because the mean of its divisors is an integer number (37889370).
Almost surely, 2382829138 is an apocalyptic number.
382829138 is a gapful number since it is divisible by the number (38) formed by its first and last digit.
382829138 is a deficient number, since it is larger than the sum of its proper divisors (223400782).
382829138 is a wasteful number, since it uses less digits than its factorization.
382829138 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29401.
The product of its digits is 165888, while the sum is 44.
The square root of 382829138 is about 19566.0199836349. The cubic root of 382829138 is about 726.1087358984.
The spelling of 382829138 in words is "three hundred eighty-two million, eight hundred twenty-nine thousand, one hundred thirty-eight".
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