Base | Representation |
---|---|
bin | 101010011101… |
… | …0110001110001 |
3 | 1112212222010220 |
4 | 1110322301301 |
5 | 21144321344 |
6 | 2113043253 |
7 | 360133302 |
oct | 124726161 |
9 | 45788126 |
10 | 22260849 |
11 | 116249a6 |
12 | 7556529 |
13 | 47c5500 |
14 | 2d567a9 |
15 | 1e4ac19 |
hex | 153ac71 |
22260849 has 36 divisors (see below), whose sum is σ = 34002864. Its totient is φ = 12945504.
The previous prime is 22260811. The next prime is 22260853. The reversal of 22260849 is 94806222.
It is not a de Polignac number, because 22260849 - 28 = 22260593 is a prime.
It is not an unprimeable number, because it can be changed into a prime (22260809) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 268162 + ... + 268244.
It is an arithmetic number, because the mean of its divisors is an integer number (944524).
Almost surely, 222260849 is an apocalyptic number.
It is an amenable number.
22260849 is a deficient number, since it is larger than the sum of its proper divisors (11742015).
22260849 is a wasteful number, since it uses less digits than its factorization.
22260849 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 158 (or 122 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 33.
The square root of 22260849 is about 4718.1404175798. The cubic root of 22260849 is about 281.3070229071.
The spelling of 22260849 in words is "twenty-two million, two hundred sixty thousand, eight hundred forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.093 sec. • engine limits •