Base | Representation |
---|---|
bin | 11010011111001110… |
… | …010000111000001100 |
3 | 2201102002222121101202 |
4 | 122133032100320030 |
5 | 431221411322033 |
6 | 21022103525032 |
7 | 2024540350661 |
oct | 323716207014 |
9 | 81362877352 |
10 | 28441120268 |
11 | 110752a8680 |
12 | 5618a59778 |
13 | 28b3428a62 |
14 | 153b3b9a68 |
15 | b16d4d8e8 |
hex | 69f390e0c |
28441120268 has 12 divisors (see below), whose sum is σ = 54296684232. Its totient is φ = 12927781920.
The previous prime is 28441120259. The next prime is 28441120271. The reversal of 28441120268 is 86202114482.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323194505 + ... + 323194592.
It is an arithmetic number, because the mean of its divisors is an integer number (4524723686).
Almost surely, 228441120268 is an apocalyptic number.
It is an amenable number.
28441120268 is a deficient number, since it is larger than the sum of its proper divisors (25855563964).
28441120268 is a wasteful number, since it uses less digits than its factorization.
28441120268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 646389112 (or 646389110 counting only the distinct ones).
The product of its (nonzero) digits is 49152, while the sum is 38.
The spelling of 28441120268 in words is "twenty-eight billion, four hundred forty-one million, one hundred twenty thousand, two hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •