Base | Representation |
---|---|
bin | 1100000011111011100 |
3 | 202002011002 |
4 | 1200133130 |
5 | 100121403 |
6 | 12245432 |
7 | 3234161 |
oct | 1403734 |
9 | 662132 |
10 | 395228 |
11 | 24aa39 |
12 | 170878 |
13 | 10ab82 |
14 | a4068 |
15 | 7c188 |
hex | 607dc |
395228 has 6 divisors (see below), whose sum is σ = 691656. Its totient is φ = 197612.
The previous prime is 395201. The next prime is 395231. The reversal of 395228 is 822593.
It is a self number, because there is not a number n which added to its sum of digits gives 395228.
It is a congruent number.
It is an unprimeable number.
395228 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 as a sum of consecutive naturals, namely, 49400 + ... + 49407.
It is an arithmetic number, because the mean of its divisors is an integer number (115276).
2395228 is an apocalyptic number.
It is an amenable number.
395228 is a deficient number, since it is larger than the sum of its proper divisors (296428).
395228 is a wasteful number, since it uses less digits than its factorization.
395228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98811 (or 98809 counting only the distinct ones).
The product of its digits is 4320, while the sum is 29.
The square root of 395228 is about 628.6716153923. The cubic root of 395228 is about 73.3864537066.
The spelling of 395228 in words is "three hundred ninety-five thousand, two hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.123 sec. • engine limits •