Base | Representation |
---|---|
bin | 10011000100110111000101 |
3 | 100102001121002 |
4 | 103010313011 |
5 | 2240010040 |
6 | 255103045 |
7 | 60335066 |
oct | 23046705 |
9 | 10361532 |
10 | 5000645 |
11 | 2906071 |
12 | 1811a85 |
13 | 1061180 |
14 | 94256d |
15 | 68ba15 |
hex | 4c4dc5 |
5000645 has 16 divisors (see below), whose sum is σ = 6531840. Its totient is φ = 3653184.
The previous prime is 5000627. The next prime is 5000651. The reversal of 5000645 is 5460005.
It is a cyclic number.
It is not a de Polignac number, because 5000645 - 26 = 5000581 is a prime.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 6596 + ... + 7314.
It is an arithmetic number, because the mean of its divisors is an integer number (408240).
Almost surely, 25000645 is an apocalyptic number.
It is an amenable number.
5000645 is a deficient number, since it is larger than the sum of its proper divisors (1531195).
5000645 is a wasteful number, since it uses less digits than its factorization.
5000645 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 844.
The product of its (nonzero) digits is 600, while the sum is 20.
The square root of 5000645 is about 2236.2121992333. The cubic root of 5000645 is about 171.0049472481.
The spelling of 5000645 in words is "five million, six hundred forty-five", and thus it is an aban number.
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