Base | Representation |
---|---|
bin | 1110110111001101110 |
3 | 220202001212 |
4 | 1312321232 |
5 | 111041042 |
6 | 14234422 |
7 | 4065614 |
oct | 1667156 |
9 | 822055 |
10 | 487022 |
11 | 3029a8 |
12 | 1b5a12 |
13 | 1408a3 |
14 | c96b4 |
15 | 99482 |
hex | 76e6e |
487022 has 8 divisors (see below), whose sum is σ = 738072. Its totient is φ = 241000.
The previous prime is 487021. The next prime is 487049. The reversal of 487022 is 220784.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (487021) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 1004 + ... + 1407.
It is an arithmetic number, because the mean of its divisors is an integer number (92259).
2487022 is an apocalyptic number.
487022 is a deficient number, since it is larger than the sum of its proper divisors (251050).
487022 is a wasteful number, since it uses less digits than its factorization.
487022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2514.
The product of its (nonzero) digits is 896, while the sum is 23.
The square root of 487022 is about 697.8696153294. The cubic root of 487022 is about 78.6773143046.
The spelling of 487022 in words is "four hundred eighty-seven thousand, twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •