Base | Representation |
---|---|
bin | 10100000001011111110100 |
3 | 100212200021212 |
4 | 110001133310 |
5 | 2320432022 |
6 | 304300552 |
7 | 62421146 |
oct | 24013764 |
9 | 10780255 |
10 | 5249012 |
11 | 2a6572a |
12 | 1911758 |
13 | 111a232 |
14 | 9a8c96 |
15 | 6da3e2 |
hex | 5017f4 |
5249012 has 12 divisors (see below), whose sum is σ = 9206400. Its totient is φ = 2618616.
The previous prime is 5249011. The next prime is 5249017. The reversal of 5249012 is 2109425.
It is a super-2 number, since 2×52490122 = 55104253952288, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5249011) 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 3 ways as a sum of consecutive naturals, for example, 989 + ... + 3387.
It is an arithmetic number, because the mean of its divisors is an integer number (767200).
Almost surely, 25249012 is an apocalyptic number.
It is an amenable number.
5249012 is a deficient number, since it is larger than the sum of its proper divisors (3957388).
5249012 is a wasteful number, since it uses less digits than its factorization.
5249012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2950 (or 2948 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 23.
The square root of 5249012 is about 2291.0722380580. The cubic root of 5249012 is about 173.7904289752.
The spelling of 5249012 in words is "five million, two hundred forty-nine thousand, twelve".
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