Base | Representation |
---|---|
bin | 1001010001100… |
… | …1100111011000 |
3 | 2201012102211102 |
4 | 2110121213120 |
5 | 34424332412 |
6 | 3505450532 |
7 | 651443405 |
oct | 224314730 |
9 | 81172742 |
10 | 38902232 |
11 | 1aa60906 |
12 | 11040a48 |
13 | 80a0c95 |
14 | 52492ac |
15 | 36368c2 |
hex | 25199d8 |
38902232 has 16 divisors (see below), whose sum is σ = 73391640. Its totient is φ = 19331136.
The previous prime is 38902231. The next prime is 38902243. The reversal of 38902232 is 23220983.
It is a junction number, because it is equal to n+sod(n) for n = 38902195 and 38902204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38902231) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13613 + ... + 16220.
Almost surely, 238902232 is an apocalyptic number.
It is an amenable number.
38902232 is a deficient number, since it is larger than the sum of its proper divisors (34489408).
38902232 is a wasteful number, since it uses less digits than its factorization.
38902232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30002 (or 29998 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 29.
The square root of 38902232 is about 6237.1653818061. The cubic root of 38902232 is about 338.8375294300.
The spelling of 38902232 in words is "thirty-eight million, nine hundred two thousand, two hundred thirty-two".
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