Base | Representation |
---|---|
bin | 1001001011010… |
… | …0110011000100 |
3 | 2200102110101001 |
4 | 2102310303010 |
5 | 34323124114 |
6 | 3452543044 |
7 | 645103441 |
oct | 222646304 |
9 | 80373331 |
10 | 38489284 |
11 | 1a7a9629 |
12 | 10a81a84 |
13 | 7c88032 |
14 | 517c9c8 |
15 | 35a4374 |
hex | 24b4cc4 |
38489284 has 12 divisors (see below), whose sum is σ = 67404204. Its totient is φ = 19230944.
The previous prime is 38489279. The next prime is 38489329. The reversal of 38489284 is 48298483.
It can be written as a sum of positive squares in 2 ways, for example, as 9437184 + 29052100 = 3072^2 + 5390^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5454 + ... + 10330.
It is an arithmetic number, because the mean of its divisors is an integer number (5617017).
Almost surely, 238489284 is an apocalyptic number.
It is an amenable number.
38489284 is a deficient number, since it is larger than the sum of its proper divisors (28914920).
38489284 is a wasteful number, since it uses less digits than its factorization.
38489284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6854 (or 6852 counting only the distinct ones).
The product of its digits is 442368, while the sum is 46.
The square root of 38489284 is about 6203.9732430113. The cubic root of 38489284 is about 337.6343395698.
The spelling of 38489284 in words is "thirty-eight million, four hundred eighty-nine thousand, two hundred eighty-four".
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