Base | Representation |
---|---|
bin | 1001001001101… |
… | …1001011001100 |
3 | 2200020010101221 |
4 | 2102123023030 |
5 | 34311244312 |
6 | 3450413124 |
7 | 644155450 |
oct | 222331314 |
9 | 80203357 |
10 | 38384332 |
11 | 1a737798 |
12 | 10a311a4 |
13 | 7c4c32c |
14 | 5152660 |
15 | 3583207 |
hex | 249b2cc |
38384332 has 48 divisors (see below), whose sum is σ = 84349440. Its totient is φ = 14902272.
The previous prime is 38384329. The next prime is 38384347. The reversal of 38384332 is 23348383.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10668 + ... + 13804.
It is an arithmetic number, because the mean of its divisors is an integer number (1757280).
Almost surely, 238384332 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 38384332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42174720).
38384332 is an abundant number, since it is smaller than the sum of its proper divisors (45965108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38384332 is a wasteful number, since it uses less digits than its factorization.
38384332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3190 (or 3188 counting only the distinct ones).
The product of its digits is 41472, while the sum is 34.
The square root of 38384332 is about 6195.5090186360. The cubic root of 38384332 is about 337.3271747987.
The spelling of 38384332 in words is "thirty-eight million, three hundred eighty-four thousand, three hundred thirty-two".
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