Base | Representation |
---|---|
bin | 1001001000110… |
… | …1100011111100 |
3 | 2200010021220202 |
4 | 2102031203330 |
5 | 34303003242 |
6 | 3445303032 |
7 | 643534052 |
oct | 222154374 |
9 | 80107822 |
10 | 38328572 |
11 | 1a6a9907 |
12 | 10a04a78 |
13 | 7c2cb39 |
14 | 513a1d2 |
15 | 3571932 |
hex | 248d8fc |
38328572 has 12 divisors (see below), whose sum is σ = 67394376. Its totient is φ = 19073040.
The previous prime is 38328553. The next prime is 38328599. The reversal of 38328572 is 27582383.
38328572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21863 + ... + 23550.
It is an arithmetic number, because the mean of its divisors is an integer number (5616198).
Almost surely, 238328572 is an apocalyptic number.
It is an amenable number.
38328572 is a deficient number, since it is larger than the sum of its proper divisors (29065804).
38328572 is a wasteful number, since it uses less digits than its factorization.
38328572 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45628 (or 45626 counting only the distinct ones).
The product of its digits is 80640, while the sum is 38.
The square root of 38328572 is about 6191.0073493738. The cubic root of 38328572 is about 337.1637532704.
The spelling of 38328572 in words is "thirty-eight million, three hundred twenty-eight thousand, five hundred seventy-two".
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