Base | Representation |
---|---|
bin | 1110110111001101000 |
3 | 220202001122 |
4 | 1312321220 |
5 | 111041031 |
6 | 14234412 |
7 | 4065605 |
oct | 1667150 |
9 | 822048 |
10 | 487016 |
11 | 3029a2 |
12 | 1b5a08 |
13 | 14089a |
14 | c96ac |
15 | 9947b |
hex | 76e68 |
487016 has 16 divisors (see below), whose sum is σ = 967140. Its totient is φ = 229120.
The previous prime is 487013. The next prime is 487021. The reversal of 487016 is 610784.
It can be written as a sum of positive squares in 2 ways, for example, as 422500 + 64516 = 650^2 + 254^2 .
It is not an unprimeable number, because it can be changed into a prime (487013) 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, 1655 + ... + 1926.
2487016 is an apocalyptic number.
It is an amenable number.
487016 is a deficient number, since it is larger than the sum of its proper divisors (480124).
487016 is a wasteful number, since it uses less digits than its factorization.
487016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3604 (or 3600 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 26.
The square root of 487016 is about 697.8653165189. The cubic root of 487016 is about 78.6769912077.
The spelling of 487016 in words is "four hundred eighty-seven thousand, sixteen".
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