Base | Representation |
---|---|
bin | 1001001000101… |
… | …1011110011000 |
3 | 2200002212012011 |
4 | 2102023132120 |
5 | 34302220044 |
6 | 3445155304 |
7 | 643500121 |
oct | 222133630 |
9 | 80085164 |
10 | 38320024 |
11 | 1a6a3446 |
12 | 109bbb34 |
13 | 7c28c92 |
14 | 5137048 |
15 | 356e134 |
hex | 248b798 |
38320024 has 16 divisors (see below), whose sum is σ = 74974320. Its totient is φ = 18326880.
The previous prime is 38320013. The next prime is 38320027. The reversal of 38320024 is 42002383.
It is a junction number, because it is equal to n+sod(n) for n = 38319977 and 38320004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38320027) 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, 103947 + ... + 104314.
It is an arithmetic number, because the mean of its divisors is an integer number (4685895).
Almost surely, 238320024 is an apocalyptic number.
It is an amenable number.
38320024 is a deficient number, since it is larger than the sum of its proper divisors (36654296).
38320024 is a wasteful number, since it uses less digits than its factorization.
38320024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 208290 (or 208286 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 38320024 is about 6190.3169547286. The cubic root of 38320024 is about 337.1386867653.
The spelling of 38320024 in words is "thirty-eight million, three hundred twenty thousand, twenty-four".
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