Base | Representation |
---|---|
bin | 1001010010101… |
… | …0001110011100 |
3 | 2201022220011021 |
4 | 2110222032130 |
5 | 34434022033 |
6 | 3511133524 |
7 | 652145641 |
oct | 224521634 |
9 | 81286137 |
10 | 38970268 |
11 | 1aaa7a37 |
12 | 110742a4 |
13 | 80c5c3c |
14 | 5265dc8 |
15 | 364bb2d |
hex | 252a39c |
38970268 has 6 divisors (see below), whose sum is σ = 68197976. Its totient is φ = 19485132.
The previous prime is 38970263. The next prime is 38970289. The reversal of 38970268 is 86207983.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38970263) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4871280 + ... + 4871287.
Almost surely, 238970268 is an apocalyptic number.
It is an amenable number.
38970268 is a deficient number, since it is larger than the sum of its proper divisors (29227708).
38970268 is a wasteful number, since it uses less digits than its factorization.
38970268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9742571 (or 9742569 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 43.
The square root of 38970268 is about 6242.6170793987. The cubic root of 38970268 is about 339.0349450435.
The spelling of 38970268 in words is "thirty-eight million, nine hundred seventy thousand, two hundred sixty-eight".
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