Base | Representation |
---|---|
bin | 1011011100100101101000 |
3 | 12122110011022 |
4 | 23130211220 |
5 | 1232010210 |
6 | 144152012 |
7 | 34335224 |
oct | 13344550 |
9 | 5573138 |
10 | 3000680 |
11 | 176a501 |
12 | 1008608 |
13 | 810a67 |
14 | 581784 |
15 | 3e4155 |
hex | 2dc968 |
3000680 has 16 divisors (see below), whose sum is σ = 6751620. Its totient is φ = 1200256.
The previous prime is 3000677. The next prime is 3000709. The reversal of 3000680 is 860003.
It is a happy number.
3000680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 2869636 + 131044 = 1694^2 + 362^2 .
It is an unprimeable number.
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, 37469 + ... + 37548.
Almost surely, 23000680 is an apocalyptic number.
It is an amenable number.
3000680 is an abundant number, since it is smaller than the sum of its proper divisors (3750940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3000680 is a wasteful number, since it uses less digits than its factorization.
3000680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75028 (or 75024 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 3000680 is about 1732.2470955380. The cubic root of 3000680 is about 144.2358532043.
Adding to 3000680 its reverse (860003), we get a palindrome (3860683).
The spelling of 3000680 in words is "three million, six hundred eighty", and thus it is an aban number.
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