Base | Representation |
---|---|
bin | 11010100000111101… |
… | …010011100111101011 |
3 | 2201111010202111201211 |
4 | 122200331103213223 |
5 | 431301334320413 |
6 | 21025023453551 |
7 | 2025342646333 |
oct | 324075234753 |
9 | 81433674654 |
10 | 28470229483 |
11 | 1108a77a883 |
12 | 56267572b7 |
13 | 28b947b447 |
14 | 15411d60c3 |
15 | b1969d83d |
hex | 6a0f539eb |
28470229483 has 2 divisors, whose sum is σ = 28470229484. Its totient is φ = 28470229482.
The previous prime is 28470229427. The next prime is 28470229507. The reversal of 28470229483 is 38492207482.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 28470229483 - 213 = 28470221291 is a prime.
It is not a weakly prime, because it can be changed into another prime (28470227483) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14235114741 + 14235114742.
It is an arithmetic number, because the mean of its divisors is an integer number (14235114742).
Almost surely, 228470229483 is an apocalyptic number.
28470229483 is a deficient number, since it is larger than the sum of its proper divisors (1).
28470229483 is an equidigital number, since it uses as much as digits as its factorization.
28470229483 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1548288, while the sum is 49.
The spelling of 28470229483 in words is "twenty-eight billion, four hundred seventy million, two hundred twenty-nine thousand, four hundred eighty-three".
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