Base | Representation |
---|---|
bin | 1001001001101… |
… | …1011100100110 |
3 | 2200020011221012 |
4 | 2102123130212 |
5 | 34311313241 |
6 | 3450422222 |
7 | 644161631 |
oct | 222333446 |
9 | 80204835 |
10 | 38385446 |
11 | 1a738610 |
12 | 10a31972 |
13 | 7c4c9a8 |
14 | 5152c18 |
15 | 35836eb |
hex | 249b726 |
38385446 has 8 divisors (see below), whose sum is σ = 62812584. Its totient is φ = 17447920.
The previous prime is 38385437. The next prime is 38385449. The reversal of 38385446 is 64458383.
It is a happy number.
38385446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a plaindrome in base 8.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38385449) by changing a digit.
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, 872375 + ... + 872418.
It is an arithmetic number, because the mean of its divisors is an integer number (7851573).
Almost surely, 238385446 is an apocalyptic number.
38385446 is a deficient number, since it is larger than the sum of its proper divisors (24427138).
38385446 is a wasteful number, since it uses less digits than its factorization.
38385446 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1744806.
The product of its digits is 276480, while the sum is 41.
The square root of 38385446 is about 6195.5989218154. The cubic root of 38385446 is about 337.3304380993.
The spelling of 38385446 in words is "thirty-eight million, three hundred eighty-five thousand, four hundred forty-six".
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