Base | Representation |
---|---|
bin | 101010001001… |
… | …0010010101110 |
3 | 1112120112200011 |
4 | 1110102102232 |
5 | 21124020042 |
6 | 2105323434 |
7 | 355542655 |
oct | 124222256 |
9 | 45515604 |
10 | 22095022 |
11 | 11521354 |
12 | 749657a |
13 | 4767ba1 |
14 | 2d1219c |
15 | 1e16a17 |
hex | 15124ae |
22095022 has 4 divisors (see below), whose sum is σ = 33142536. Its totient is φ = 11047510.
The previous prime is 22095001. The next prime is 22095049. The reversal of 22095022 is 22059022.
It is a semiprime because it is the product of two primes.
It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 22094984 and 22095002.
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 5523754 + ... + 5523757.
It is an arithmetic number, because the mean of its divisors is an integer number (8285634).
Almost surely, 222095022 is an apocalyptic number.
22095022 is a deficient number, since it is larger than the sum of its proper divisors (11047514).
22095022 is a wasteful number, since it uses less digits than its factorization.
22095022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11047513.
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 22095022 is about 4700.5342249578. The cubic root of 22095022 is about 280.6067708888.
The spelling of 22095022 in words is "twenty-two million, ninety-five thousand, twenty-two".
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