Base | Representation |
---|---|
bin | 1001110101101… |
… | …1010000111111 |
3 | 2212122122110002 |
4 | 2131123100333 |
5 | 41031041122 |
6 | 4032304515 |
7 | 1010526464 |
oct | 235332077 |
9 | 85578402 |
10 | 41268287 |
11 | 21327525 |
12 | 119a213b |
13 | 871bc08 |
14 | 56a366b |
15 | 3952992 |
hex | 275b43f |
41268287 has 4 divisors (see below), whose sum is σ = 41833680. Its totient is φ = 40702896.
The previous prime is 41268281. The next prime is 41268301. The reversal of 41268287 is 78286214.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 78286214 = 2 ⋅39143107.
It is a cyclic number.
It is not a de Polignac number, because 41268287 - 212 = 41264191 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 41268287.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41268281) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282587 + ... + 282732.
It is an arithmetic number, because the mean of its divisors is an integer number (10458420).
Almost surely, 241268287 is an apocalyptic number.
41268287 is a deficient number, since it is larger than the sum of its proper divisors (565393).
41268287 is an equidigital number, since it uses as much as digits as its factorization.
41268287 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 565392.
The product of its digits is 43008, while the sum is 38.
The square root of 41268287 is about 6424.0397726042. The cubic root of 41268287 is about 345.5722129106.
The spelling of 41268287 in words is "forty-one million, two hundred sixty-eight thousand, two hundred eighty-seven".
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