Base | Representation |
---|---|
bin | 1001001101111… |
… | …1001110101010 |
3 | 2200202021210000 |
4 | 2103133032222 |
5 | 34344204312 |
6 | 3500403430 |
7 | 646426233 |
oct | 223371652 |
9 | 80667700 |
10 | 38663082 |
11 | 1a908167 |
12 | 10b46576 |
13 | 8019183 |
14 | 51c608a |
15 | 35daadc |
hex | 24df3aa |
38663082 has 40 divisors (see below), whose sum is σ = 88762212. Its totient is φ = 12571200.
The previous prime is 38663057. The next prime is 38663147. The reversal of 38663082 is 28036683.
It can be written as a sum of positive squares in 2 ways, for example, as 38452401 + 210681 = 6201^2 + 459^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3732 + ... + 9552.
Almost surely, 238663082 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 38663082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44381106).
38663082 is an abundant number, since it is smaller than the sum of its proper divisors (50099130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38663082 is a wasteful number, since it uses less digits than its factorization.
38663082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5876 (or 5867 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 36.
The square root of 38663082 is about 6217.9644579235. The cubic root of 38663082 is about 338.1417714617.
The spelling of 38663082 in words is "thirty-eight million, six hundred sixty-three thousand, eighty-two".
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