Base | Representation |
---|---|
bin | 1001010000011… |
… | …0100101000000 |
3 | 2201001110212102 |
4 | 2110012211000 |
5 | 34414334011 |
6 | 3504045532 |
7 | 651000152 |
oct | 224064500 |
9 | 81043772 |
10 | 38824256 |
11 | 1aa08269 |
12 | 110038a8 |
13 | 8074643 |
14 | 5228ad2 |
15 | 361d73b |
hex | 2506940 |
38824256 has 28 divisors (see below), whose sum is σ = 78687168. Its totient is φ = 18997632.
The previous prime is 38824241. The next prime is 38824297. The reversal of 38824256 is 65242883.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3446 + ... + 9461.
It is an arithmetic number, because the mean of its divisors is an integer number (2810256).
Almost surely, 238824256 is an apocalyptic number.
It is an amenable number.
38824256 is an abundant number, since it is smaller than the sum of its proper divisors (39862912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38824256 is a wasteful number, since it uses less digits than its factorization.
38824256 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12966 (or 12956 counting only the distinct ones).
The product of its digits is 92160, while the sum is 38.
The square root of 38824256 is about 6230.9113298136. The cubic root of 38824256 is about 338.6109882909.
The spelling of 38824256 in words is "thirty-eight million, eight hundred twenty-four thousand, two hundred fifty-six".
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