Base | Representation |
---|---|
bin | 1001001000101… |
… | …1001000010000 |
3 | 2200002210020201 |
4 | 2102023020100 |
5 | 34302143413 |
6 | 3445144544 |
7 | 643463026 |
oct | 222131020 |
9 | 80083221 |
10 | 38318608 |
11 | 1a6a2379 |
12 | 109bb154 |
13 | 7c28443 |
14 | 5136716 |
15 | 356d9dd |
hex | 248b210 |
38318608 has 10 divisors (see below), whose sum is σ = 74242334. Its totient is φ = 19159296.
The previous prime is 38318603. The next prime is 38318617. The reversal of 38318608 is 80681383.
It can be written as a sum of positive squares in only one way, i.e., 29246464 + 9072144 = 5408^2 + 3012^2 .
It is not an unprimeable number, because it can be changed into a prime (38318603) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1197441 + ... + 1197472.
Almost surely, 238318608 is an apocalyptic number.
It is an amenable number.
38318608 is a deficient number, since it is larger than the sum of its proper divisors (35923726).
38318608 is a wasteful number, since it uses less digits than its factorization.
38318608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2394921 (or 2394915 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 37.
The square root of 38318608 is about 6190.2025814993. The cubic root of 38318608 is about 337.1345340690.
The spelling of 38318608 in words is "thirty-eight million, three hundred eighteen thousand, six hundred eight".
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