Base | Representation |
---|---|
bin | 1100110000001100001100… |
… | …11001111100110011111000 |
3 | 10200021222201022001101222200 |
4 | 12120012012121330303320 |
5 | 12133433302141101313 |
6 | 135351140253350200 |
7 | 5623055565331443 |
oct | 630060631746370 |
9 | 120258638041880 |
10 | 28044096425208 |
11 | 8a32486362196 |
12 | 318b173198360 |
13 | 1285715840496 |
14 | 6cd4ad15c65a |
15 | 339758253b73 |
hex | 19818667ccf8 |
28044096425208 has 48 divisors (see below), whose sum is σ = 77568777355680. Its totient is φ = 9149137839744.
The previous prime is 28044096425207. The next prime is 28044096425269. The reversal of 28044096425208 is 80252469044082.
28044096425208 is a `hidden beast` number, since 2 + 8 + 0 + 4 + 4 + 0 + 9 + 6 + 425 + 208 = 666.
It is a zygodrome in base 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28044096425207) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4143627885 + ... + 4143634652.
It is an arithmetic number, because the mean of its divisors is an integer number (1616016194910).
Almost surely, 228044096425208 is an apocalyptic number.
It is an amenable number.
28044096425208 is an abundant number, since it is smaller than the sum of its proper divisors (49524680930472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28044096425208 is a wasteful number, since it uses less digits than its factorization.
28044096425208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8287262596 (or 8287262589 counting only the distinct ones).
The product of its (nonzero) digits is 8847360, while the sum is 54.
The spelling of 28044096425208 in words is "twenty-eight trillion, forty-four billion, ninety-six million, four hundred twenty-five thousand, two hundred eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •