Base | Representation |
---|---|
bin | 1110111011110110110 |
3 | 220212022212 |
4 | 1313132312 |
5 | 111130043 |
6 | 14253422 |
7 | 4105550 |
oct | 1673666 |
9 | 825285 |
10 | 489398 |
11 | 304768 |
12 | 1b7272 |
13 | 1419b0 |
14 | ca4d0 |
15 | 9a018 |
hex | 777b6 |
489398 has 16 divisors (see below), whose sum is σ = 903840. Its totient is φ = 193536.
The previous prime is 489389. The next prime is 489407. The reversal of 489398 is 893984.
It is an interprime number because it is at equal distance from previous prime (489389) and next prime (489407).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
489398 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, 1163 + ... + 1526.
It is an arithmetic number, because the mean of its divisors is an integer number (56490).
2489398 is an apocalyptic number.
489398 is a deficient number, since it is larger than the sum of its proper divisors (414442).
489398 is a wasteful number, since it uses less digits than its factorization.
489398 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2711.
The product of its digits is 62208, while the sum is 41.
The square root of 489398 is about 699.5698678474. The cubic root of 489398 is about 78.8050526277.
The spelling of 489398 in words is "four hundred eighty-nine thousand, three hundred ninety-eight".
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