Base | Representation |
---|---|
bin | 1110110110101110110 |
3 | 220201201200 |
4 | 1312311312 |
5 | 111034044 |
6 | 14233330 |
7 | 4065111 |
oct | 1666566 |
9 | 821650 |
10 | 486774 |
11 | 3027a2 |
12 | 1b5846 |
13 | 140742 |
14 | c9578 |
15 | 99369 |
hex | 76d76 |
486774 has 12 divisors (see below), whose sum is σ = 1054716. Its totient is φ = 162252.
The previous prime is 486769. The next prime is 486781. The reversal of 486774 is 477684.
It is a happy number.
It is an Ulam number.
It is a congruent number.
It is an unprimeable number.
486774 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 (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13504 + ... + 13539.
It is an arithmetic number, because the mean of its divisors is an integer number (87893).
2486774 is an apocalyptic number.
486774 is an abundant number, since it is smaller than the sum of its proper divisors (567942).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
486774 is a wasteful number, since it uses less digits than its factorization.
486774 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27051 (or 27048 counting only the distinct ones).
The product of its digits is 37632, while the sum is 36.
The square root of 486774 is about 697.6919090831. The cubic root of 486774 is about 78.6639574221.
The spelling of 486774 in words is "four hundred eighty-six thousand, seven hundred seventy-four".
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