Base | Representation |
---|---|
bin | 10011000010010001000001 |
3 | 100101112000110 |
4 | 103002101001 |
5 | 2234140032 |
6 | 254541533 |
7 | 60262104 |
oct | 23022101 |
9 | 10345013 |
10 | 4990017 |
11 | 28a908a |
12 | 18078a9 |
13 | 1059396 |
14 | 93c73b |
15 | 6887cc |
hex | 4c2441 |
4990017 has 8 divisors (see below), whose sum is σ = 6664896. Its totient is φ = 3320912.
The previous prime is 4989997. The next prime is 4990019. The reversal of 4990017 is 7100994.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4990017 - 26 = 4989953 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4990019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1348 + ... + 3434.
It is an arithmetic number, because the mean of its divisors is an integer number (833112).
Almost surely, 24990017 is an apocalyptic number.
It is an amenable number.
4990017 is a deficient number, since it is larger than the sum of its proper divisors (1674879).
4990017 is a wasteful number, since it uses less digits than its factorization.
4990017 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2887.
The product of its (nonzero) digits is 2268, while the sum is 30.
The square root of 4990017 is about 2233.8345954882. The cubic root of 4990017 is about 170.8837142436.
The spelling of 4990017 in words is "four million, nine hundred ninety thousand, seventeen".
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