Base | Representation |
---|---|
bin | 1001000100101… |
… | …1010101001000 |
3 | 2122121111210012 |
4 | 2101023111020 |
5 | 34220313123 |
6 | 3435411052 |
7 | 641324123 |
oct | 221132510 |
9 | 78544705 |
10 | 38057288 |
11 | 1a534005 |
12 | 108b3a88 |
13 | 7b66509 |
14 | 50a93ba |
15 | 351b378 |
hex | 244b548 |
38057288 has 32 divisors (see below), whose sum is σ = 75942360. Its totient is φ = 17817600.
The previous prime is 38057287. The next prime is 38057291. The reversal of 38057288 is 88275083.
It can be written as a sum of positive squares in 4 ways, for example, as 19377604 + 18679684 = 4402^2 + 4322^2 .
It is not an unprimeable number, because it can be changed into a prime (38057287) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31088 + ... + 32288.
Almost surely, 238057288 is an apocalyptic number.
It is an amenable number.
38057288 is a deficient number, since it is larger than the sum of its proper divisors (37885072).
38057288 is a wasteful number, since it uses less digits than its factorization.
38057288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1457 (or 1453 counting only the distinct ones).
The product of its (nonzero) digits is 107520, while the sum is 41.
The square root of 38057288 is about 6169.0589233691. The cubic root of 38057288 is about 336.3664039616.
The spelling of 38057288 in words is "thirty-eight million, fifty-seven thousand, two hundred eighty-eight".
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