Base | Representation |
---|---|
bin | 11101110101000… |
… | …110011000000101 |
3 | 1021212200221201000 |
4 | 131311012120011 |
5 | 2011104142023 |
6 | 121354323513 |
7 | 15254555115 |
oct | 3565063005 |
9 | 1255627630 |
10 | 500459013 |
11 | 23755029a |
12 | 11b729599 |
13 | 7c8b5cc2 |
14 | 4a675045 |
15 | 2de09243 |
hex | 1dd46605 |
500459013 has 8 divisors (see below), whose sum is σ = 741420800. Its totient is φ = 333639324.
The previous prime is 500458991. The next prime is 500459021. The reversal of 500459013 is 310954005.
It is not a de Polignac number, because 500459013 - 28 = 500458757 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 18535519 = 500459013 / (5 + 0 + 0 + 4 + 5 + 9 + 0 + 1 + 3).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (500459213) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9267733 + ... + 9267786.
It is an arithmetic number, because the mean of its divisors is an integer number (92677600).
Almost surely, 2500459013 is an apocalyptic number.
It is an amenable number.
500459013 is a deficient number, since it is larger than the sum of its proper divisors (240961787).
500459013 is a wasteful number, since it uses less digits than its factorization.
500459013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18535528 (or 18535522 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 27.
The square root of 500459013 is about 22370.9412631655. The cubic root of 500459013 is about 793.9433309385.
The spelling of 500459013 in words is "five hundred million, four hundred fifty-nine thousand, thirteen".
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