Base | Representation |
---|---|
bin | 10110110001010… |
… | …100101111001100 |
3 | 222121212001220220 |
4 | 112301110233030 |
5 | 1240244404443 |
6 | 101524111340 |
7 | 12316122303 |
oct | 2661245714 |
9 | 877761826 |
10 | 382028748 |
11 | 186710942 |
12 | a7b35550 |
13 | 611bb71a |
14 | 38a4743a |
15 | 23813a83 |
hex | 16c54bcc |
382028748 has 48 divisors (see below), whose sum is σ = 931316736. Its totient is φ = 121740480.
The previous prime is 382028711. The next prime is 382028749. The reversal of 382028748 is 847820283.
It is not an unprimeable number, because it can be changed into a prime (382028749) 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, 24690 + ... + 37062.
It is an arithmetic number, because the mean of its divisors is an integer number (19402432).
Almost surely, 2382028748 is an apocalyptic number.
It is an amenable number.
382028748 is an abundant number, since it is smaller than the sum of its proper divisors (549287988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
382028748 is a wasteful number, since it uses less digits than its factorization.
382028748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12494 (or 12492 counting only the distinct ones).
The product of its (nonzero) digits is 172032, while the sum is 42.
The square root of 382028748 is about 19545.5557096748. Note that the first 3 decimals coincide. The cubic root of 382028748 is about 725.6023518865.
The spelling of 382028748 in words is "three hundred eighty-two million, twenty-eight thousand, seven hundred forty-eight".
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