Base | Representation |
---|---|
bin | 1110111011001101000 |
3 | 220211212111 |
4 | 1313121220 |
5 | 111122224 |
6 | 14252104 |
7 | 4104562 |
oct | 1673150 |
9 | 824774 |
10 | 489064 |
11 | 304494 |
12 | 1b7034 |
13 | 1417b4 |
14 | ca332 |
15 | 99d94 |
hex | 77668 |
489064 has 16 divisors (see below), whose sum is σ = 926820. Its totient is φ = 241920.
The previous prime is 489061. The next prime is 489101. The reversal of 489064 is 460984.
It can be written as a sum of positive squares in 2 ways, for example, as 422500 + 66564 = 650^2 + 258^2 .
It is an Ulam number.
It is a plaindrome in base 5.
It is a nialpdrome in base 14.
It is not an unprimeable number, because it can be changed into a prime (489061) 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, 634 + ... + 1174.
2489064 is an apocalyptic number.
It is an amenable number.
489064 is a deficient number, since it is larger than the sum of its proper divisors (437756).
489064 is a wasteful number, since it uses less digits than its factorization.
489064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 660 (or 656 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 31.
The square root of 489064 is about 699.3311089892. The cubic root of 489064 is about 78.7871211570.
The spelling of 489064 in words is "four hundred eighty-nine thousand, sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •