Base | Representation |
---|---|
bin | 1100000101010101000 |
3 | 202010010121 |
4 | 1200222220 |
5 | 100132234 |
6 | 12253024 |
7 | 3236233 |
oct | 1405250 |
9 | 663117 |
10 | 395944 |
11 | 25052a |
12 | 171174 |
13 | 10b2b3 |
14 | a441a |
15 | 7c4b4 |
hex | 60aa8 |
395944 has 16 divisors (see below), whose sum is σ = 760320. Its totient is φ = 193200.
The previous prime is 395921. The next prime is 395953. The reversal of 395944 is 449593.
It is a super-2 number, since 2×3959442 = 313543302272, which contains 22 as substring.
It is an unprimeable number.
395944 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232 + ... + 919.
It is an arithmetic number, because the mean of its divisors is an integer number (47520).
2395944 is an apocalyptic number.
It is an amenable number.
395944 is a deficient number, since it is larger than the sum of its proper divisors (364376).
395944 is a wasteful number, since it uses less digits than its factorization.
395944 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1200 (or 1196 counting only the distinct ones).
The product of its digits is 19440, while the sum is 34.
The square root of 395944 is about 629.2408124081. The cubic root of 395944 is about 73.4307429123.
The spelling of 395944 in words is "three hundred ninety-five thousand, nine hundred forty-four".
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