Base | Representation |
---|---|
bin | 1001001001110… |
… | …0101011010010 |
3 | 2200020102211201 |
4 | 2102130223102 |
5 | 34311443412 |
6 | 3450501414 |
7 | 644212414 |
oct | 222345322 |
9 | 80212751 |
10 | 38390482 |
11 | 1a741379 |
12 | 10a3486a |
13 | 7c52080 |
14 | 51549b4 |
15 | 3584e57 |
hex | 249cad2 |
38390482 has 16 divisors (see below), whose sum is σ = 62119512. Its totient is φ = 17688960.
The previous prime is 38390477. The next prime is 38390491. The reversal of 38390482 is 28409383.
It can be written as a sum of positive squares in 4 ways, for example, as 31933801 + 6456681 = 5651^2 + 2541^2 .
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, 25182 + ... + 26662.
Almost surely, 238390482 is an apocalyptic number.
38390482 is a deficient number, since it is larger than the sum of its proper divisors (23729030).
38390482 is a wasteful number, since it uses less digits than its factorization.
38390482 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2493.
The product of its (nonzero) digits is 41472, while the sum is 37.
The square root of 38390482 is about 6196.0053260145. The cubic root of 38390482 is about 337.3451895392.
The spelling of 38390482 in words is "thirty-eight million, three hundred ninety thousand, four hundred eighty-two".
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