Base | Representation |
---|---|
bin | 1110111011001111110 |
3 | 220211220022 |
4 | 1313121332 |
5 | 111122321 |
6 | 14252142 |
7 | 4104623 |
oct | 1673176 |
9 | 824808 |
10 | 489086 |
11 | 304504 |
12 | 1b7052 |
13 | 141800 |
14 | ca34a |
15 | 99dab |
hex | 7767e |
489086 has 12 divisors (see below), whose sum is σ = 794952. Its totient is φ = 225576.
The previous prime is 489061. The next prime is 489101. The reversal of 489086 is 680984.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 386 + ... + 1061.
It is an arithmetic number, because the mean of its divisors is an integer number (66246).
2489086 is an apocalyptic number.
489086 is a deficient number, since it is larger than the sum of its proper divisors (305866).
489086 is a wasteful number, since it uses less digits than its factorization.
489086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1475 (or 1462 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 35.
The square root of 489086 is about 699.3468381283. The cubic root of 489086 is about 78.7883025230.
The spelling of 489086 in words is "four hundred eighty-nine thousand, eighty-six".
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