Base | Representation |
---|---|
bin | 11010100100101101… |
… | …100011011100110011 |
3 | 2201122112021012020012 |
4 | 122210231203130303 |
5 | 431414000141013 |
6 | 21035153405135 |
7 | 2030036162624 |
oct | 324455433463 |
9 | 81575235205 |
10 | 28533208883 |
11 | 11112286173 |
12 | 56438697ab |
13 | 28c952c56a |
14 | 154970ba4b |
15 | b1ee8e1a8 |
hex | 6a4b63733 |
28533208883 has 8 divisors (see below), whose sum is σ = 29808500736. Its totient is φ = 27280096200.
The previous prime is 28533208817. The next prime is 28533208909. The reversal of 28533208883 is 38880233582.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 28533208883 - 216 = 28533143347 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (28533208813) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5542163 + ... + 5547308.
It is an arithmetic number, because the mean of its divisors is an integer number (3726062592).
Almost surely, 228533208883 is an apocalyptic number.
28533208883 is a deficient number, since it is larger than the sum of its proper divisors (1275291853).
28533208883 is a wasteful number, since it uses less digits than its factorization.
28533208883 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11089585.
The product of its (nonzero) digits is 2211840, while the sum is 50.
The spelling of 28533208883 in words is "twenty-eight billion, five hundred thirty-three million, two hundred eight thousand, eight hundred eighty-three".
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