Base | Representation |
---|---|
bin | 1011100111000000110 |
3 | 201022211201 |
4 | 1130320012 |
5 | 44133142 |
6 | 12053114 |
7 | 3143050 |
oct | 1347006 |
9 | 638751 |
10 | 380422 |
11 | 23a8a9 |
12 | 16419a |
13 | 104203 |
14 | 9c8d0 |
15 | 77ab7 |
hex | 5ce06 |
380422 has 16 divisors (see below), whose sum is σ = 675360. Its totient is φ = 157248.
The previous prime is 380417. The next prime is 380423. The reversal of 380422 is 224083.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 380422.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (380423) by changing a digit.
380422 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63 + ... + 874.
It is an arithmetic number, because the mean of its divisors is an integer number (42210).
2380422 is an apocalyptic number.
380422 is a deficient number, since it is larger than the sum of its proper divisors (294938).
380422 is a wasteful number, since it uses less digits than its factorization.
380422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 975.
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 380422 is about 616.7835925185. The cubic root of 380422 is about 72.4583669014.
The spelling of 380422 in words is "three hundred eighty thousand, four hundred twenty-two".
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