Base | Representation |
---|---|
bin | 111101000011100101010 |
3 | 10202122102100 |
4 | 13220130222 |
5 | 1003010212 |
6 | 110514230 |
7 | 23001615 |
oct | 7503452 |
9 | 3678370 |
10 | 2000682 |
11 | 1147162 |
12 | 805976 |
13 | 550848 |
14 | 3a117c |
15 | 297bdc |
hex | 1e872a |
2000682 has 12 divisors (see below), whose sum is σ = 4334850. Its totient is φ = 666888.
The previous prime is 2000671. The next prime is 2000689. The reversal of 2000682 is 2860002.
It can be written as a sum of positive squares in only one way, i.e., 1718721 + 281961 = 1311^2 + 531^2 .
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 111149 = 2000682 / (2 + 0 + 0 + 0 + 6 + 8 + 2).
It is not an unprimeable number, because it can be changed into a prime (2000689) 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 5 ways as a sum of consecutive naturals, for example, 55557 + ... + 55592.
22000682 is an apocalyptic number.
2000682 is an abundant number, since it is smaller than the sum of its proper divisors (2334168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2000682 is a wasteful number, since it uses less digits than its factorization.
2000682 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111157 (or 111154 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 2000682 is about 1414.4546652332. The cubic root of 2000682 is about 126.0064244646.
Adding to 2000682 its reverse (2860002), we get a palindrome (4860684).
The spelling of 2000682 in words is "two million, six hundred eighty-two", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •