Base | Representation |
---|---|
bin | 11010101001100011… |
… | …011100100110101010 |
3 | 2201212012010102220010 |
4 | 122221203130212222 |
5 | 432100244223412 |
6 | 21051214512350 |
7 | 2032043526210 |
oct | 325143344652 |
9 | 81765112803 |
10 | 28614445482 |
11 | 11154121457 |
12 | 5666b056b6 |
13 | 291030375c |
14 | 1556416cb0 |
15 | b2718933c |
hex | 6a98dc9aa |
28614445482 has 16 divisors (see below), whose sum is σ = 65404446912. Its totient is φ = 8175555840.
The previous prime is 28614445481. The next prime is 28614445501. The reversal of 28614445482 is 28454441682.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (28614445481) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340648119 + ... + 340648202.
It is an arithmetic number, because the mean of its divisors is an integer number (4087777932).
Almost surely, 228614445482 is an apocalyptic number.
28614445482 is an abundant number, since it is smaller than the sum of its proper divisors (36790001430).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28614445482 is a wasteful number, since it uses less digits than its factorization.
28614445482 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 681296333.
The product of its digits is 1966080, while the sum is 48.
The spelling of 28614445482 in words is "twenty-eight billion, six hundred fourteen million, four hundred forty-five thousand, four hundred eighty-two".
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