Base | Representation |
---|---|
bin | 1100110001000010000110… |
… | …11001000110001000101011 |
3 | 10200101202102012122210110011 |
4 | 12120201003121012020223 |
5 | 12134422034421230414 |
6 | 135412324120232351 |
7 | 5625132011314261 |
oct | 630410331061053 |
9 | 120352365583404 |
10 | 28073036898859 |
11 | 8a43787515407 |
12 | 31948ab30b6b7 |
13 | 1288378555bc4 |
14 | 6d0a569a2431 |
15 | 33a39dd3ddc4 |
hex | 19884364622b |
28073036898859 has 2 divisors, whose sum is σ = 28073036898860. Its totient is φ = 28073036898858.
The previous prime is 28073036898839. The next prime is 28073036898901. The reversal of 28073036898859 is 95889863037082.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 28073036898859 - 235 = 28038677160491 is a prime.
It is not a weakly prime, because it can be changed into another prime (28073036898839) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14036518449429 + 14036518449430.
It is an arithmetic number, because the mean of its divisors is an integer number (14036518449430).
Almost surely, 228073036898859 is an apocalyptic number.
28073036898859 is a deficient number, since it is larger than the sum of its proper divisors (1).
28073036898859 is an equidigital number, since it uses as much as digits as its factorization.
28073036898859 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1254113280, while the sum is 76.
The spelling of 28073036898859 in words is "twenty-eight trillion, seventy-three billion, thirty-six million, eight hundred ninety-eight thousand, eight hundred fifty-nine".
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