Base | Representation |
---|---|
bin | 101010001101000011010 |
3 | 2121021000221 |
4 | 11101220122 |
5 | 323223223 |
6 | 45350254 |
7 | 14516614 |
oct | 5215032 |
9 | 2537027 |
10 | 1382938 |
11 | 865027 |
12 | 56838a |
13 | 39560b |
14 | 27ddb4 |
15 | 1c4b5d |
hex | 151a1a |
1382938 has 8 divisors (see below), whose sum is σ = 2103840. Its totient is φ = 681660.
The previous prime is 1382893. The next prime is 1382939. The reversal of 1382938 is 8392831.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1382939) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4728 + ... + 5011.
It is an arithmetic number, because the mean of its divisors is an integer number (262980).
21382938 is an apocalyptic number.
1382938 is a deficient number, since it is larger than the sum of its proper divisors (720902).
1382938 is an equidigital number, since it uses as much as digits as its factorization.
1382938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9812.
The product of its digits is 10368, while the sum is 34.
The square root of 1382938 is about 1175.9838434264. The cubic root of 1382938 is about 111.4125813754.
The spelling of 1382938 in words is "one million, three hundred eighty-two thousand, nine hundred thirty-eight".
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