Base | Representation |
---|---|
bin | 1001000110110… |
… | …1110000100000 |
3 | 2122212200020000 |
4 | 2101231300200 |
5 | 34234321204 |
6 | 3442420000 |
7 | 642452214 |
oct | 221556040 |
9 | 78780200 |
10 | 38198304 |
11 | 1a61aa51 |
12 | 10961600 |
13 | 7bb5761 |
14 | 5104944 |
15 | 3548039 |
hex | 246dc20 |
38198304 has 60 divisors (see below), whose sum is σ = 112347774. Its totient is φ = 12731904.
The previous prime is 38198299. The next prime is 38198333. The reversal of 38198304 is 40389183.
It can be written as a sum of positive squares in only one way, i.e., 26501904 + 11696400 = 5148^2 + 3420^2 .
It is a super-2 number, since 2×381983042 = 2918220856952832, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
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, 4777 + ... + 9960.
Almost surely, 238198304 is an apocalyptic number.
It is an amenable number.
38198304 is an abundant number, since it is smaller than the sum of its proper divisors (74149470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38198304 is a wasteful number, since it uses less digits than its factorization.
38198304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14759 (or 14742 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The square root of 38198304 is about 6180.4776514441. The cubic root of 38198304 is about 336.7813448931.
The spelling of 38198304 in words is "thirty-eight million, one hundred ninety-eight thousand, three hundred four".
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