Base | Representation |
---|---|
bin | 1101011011101… |
… | …1010010001011 |
3 | 10221000110012112 |
4 | 3112323102023 |
5 | 103410413033 |
6 | 5331332535 |
7 | 1252616231 |
oct | 326732213 |
9 | 127013175 |
10 | 56341643 |
11 | 29892346 |
12 | 16a5114b |
13 | b898a67 |
14 | 76a8951 |
15 | 4e2dc48 |
hex | 35bb48b |
56341643 has 2 divisors, whose sum is σ = 56341644. Its totient is φ = 56341642.
The previous prime is 56341633. The next prime is 56341679. The reversal of 56341643 is 34614365.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 56341643 - 210 = 56340619 is a prime.
It is not a weakly prime, because it can be changed into another prime (56341633) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28170821 + 28170822.
It is an arithmetic number, because the mean of its divisors is an integer number (28170822).
Almost surely, 256341643 is an apocalyptic number.
56341643 is a deficient number, since it is larger than the sum of its proper divisors (1).
56341643 is an equidigital number, since it uses as much as digits as its factorization.
56341643 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 25920, while the sum is 32.
The square root of 56341643 is about 7506.1070469319. The cubic root of 56341643 is about 383.3626829870.
The spelling of 56341643 in words is "fifty-six million, three hundred forty-one thousand, six hundred forty-three".
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