Base | Representation |
---|---|
bin | 101010001001… |
… | …0100001011110 |
3 | 1112120120222010 |
4 | 1110102201132 |
5 | 21124032331 |
6 | 2105332050 |
7 | 355545504 |
oct | 124224136 |
9 | 45516863 |
10 | 22095966 |
11 | 11522032 |
12 | 7497026 |
13 | 4768449 |
14 | 2d12674 |
15 | 1e16e46 |
hex | 151285e |
22095966 has 16 divisors (see below), whose sum is σ = 45270288. Its totient is φ = 7185600.
The previous prime is 22095961. The next prime is 22095967. The reversal of 22095966 is 66959022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22095961) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44665 + ... + 45156.
It is an arithmetic number, because the mean of its divisors is an integer number (2829393).
Almost surely, 222095966 is an apocalyptic number.
22095966 is an abundant number, since it is smaller than the sum of its proper divisors (23174322).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22095966 is a wasteful number, since it uses less digits than its factorization.
22095966 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89867.
The product of its (nonzero) digits is 58320, while the sum is 39.
The square root of 22095966 is about 4700.6346380037. The cubic root of 22095966 is about 280.6107670984.
The spelling of 22095966 in words is "twenty-two million, ninety-five thousand, nine hundred sixty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •