Base | Representation |
---|---|
bin | 1011100110010100… |
… | …00111110011100001 |
3 | 121001222012101212211 |
4 | 11303022013303201 |
5 | 100223103004140 |
6 | 2505522122121 |
7 | 310211426353 |
oct | 56312076341 |
9 | 17058171784 |
10 | 6227000545 |
11 | 2705a85747 |
12 | 12594b0341 |
13 | 783117a0c |
14 | 43101d0d3 |
15 | 266a272ea |
hex | 173287ce1 |
6227000545 has 4 divisors (see below), whose sum is σ = 7472400660. Its totient is φ = 4981600432.
The previous prime is 6227000509. The next prime is 6227000557. The reversal of 6227000545 is 5450007226.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 3894883281 + 2332117264 = 62409^2 + 48292^2 .
It is a cyclic number.
It is not a de Polignac number, because 6227000545 - 221 = 6224903393 is a prime.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 622700050 + ... + 622700059.
It is an arithmetic number, because the mean of its divisors is an integer number (1868100165).
Almost surely, 26227000545 is an apocalyptic number.
It is an amenable number.
6227000545 is a deficient number, since it is larger than the sum of its proper divisors (1245400115).
6227000545 is a wasteful number, since it uses less digits than its factorization.
6227000545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1245400114.
The product of its (nonzero) digits is 16800, while the sum is 31.
The square root of 6227000545 is about 78911.3461106830. The cubic root of 6227000545 is about 1839.7534862919.
The spelling of 6227000545 in words is "six billion, two hundred twenty-seven million, five hundred forty-five", and thus it is an aban number.
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