Base | Representation |
---|---|
bin | 1110111011100010100 |
3 | 220212002212 |
4 | 1313130110 |
5 | 111123421 |
6 | 14252552 |
7 | 4105226 |
oct | 1673424 |
9 | 825085 |
10 | 489236 |
11 | 304630 |
12 | 1b7158 |
13 | 1418b7 |
14 | ca416 |
15 | 99e5b |
hex | 77714 |
489236 has 12 divisors (see below), whose sum is σ = 934080. Its totient is φ = 222360.
The previous prime is 489217. The next prime is 489239. The reversal of 489236 is 632984.
It is a d-powerful number, because it can be written as 49 + 83 + 211 + 93 + 311 + 66 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (489239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5516 + ... + 5603.
It is an arithmetic number, because the mean of its divisors is an integer number (77840).
2489236 is an apocalyptic number.
It is an amenable number.
489236 is a deficient number, since it is larger than the sum of its proper divisors (444844).
489236 is a wasteful number, since it uses less digits than its factorization.
489236 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11134 (or 11132 counting only the distinct ones).
The product of its digits is 10368, while the sum is 32.
The square root of 489236 is about 699.4540728311. The cubic root of 489236 is about 78.7963563468.
The spelling of 489236 in words is "four hundred eighty-nine thousand, two hundred thirty-six".
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