Base | Representation |
---|---|
bin | 1001001000100… |
… | …0010000111011 |
3 | 2200002012011011 |
4 | 2102020100323 |
5 | 34301310000 |
6 | 3445014351 |
7 | 643413565 |
oct | 222102073 |
9 | 80065134 |
10 | 38306875 |
11 | 1a694582 |
12 | 109b43b7 |
13 | 7c22cb9 |
14 | 5132335 |
15 | 356a2ba |
hex | 248843b |
38306875 has 10 divisors (see below), whose sum is σ = 47869052. Its totient is φ = 30645000.
The previous prime is 38306861. The next prime is 38306881. The reversal of 38306875 is 57860383.
It is not a de Polignac number, because 38306875 - 223 = 29918267 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 30021 + ... + 31270.
Almost surely, 238306875 is an apocalyptic number.
38306875 is a deficient number, since it is larger than the sum of its proper divisors (9562177).
38306875 is an frugal number, since it uses more digits than its factorization.
38306875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61311 (or 61296 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 40.
The square root of 38306875 is about 6189.2548016704. The cubic root of 38306875 is about 337.1001208210.
The spelling of 38306875 in words is "thirty-eight million, three hundred six thousand, eight hundred seventy-five".
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