Base | Representation |
---|---|
bin | 10100111000011101… |
… | …100010000001110101 |
3 | 2010212122010210202011 |
4 | 110320131202001311 |
5 | 331410024232013 |
6 | 14144531244221 |
7 | 1422432503104 |
oct | 247035420165 |
9 | 63778123664 |
10 | 22422102133 |
11 | 9566768222 |
12 | 4419149671 |
13 | 2164431772 |
14 | 1129c5a03b |
15 | 8b370ac3d |
hex | 538762075 |
22422102133 has 4 divisors (see below), whose sum is σ = 22422643488. Its totient is φ = 22421560780.
The previous prime is 22422102113. The next prime is 22422102149. The reversal of 22422102133 is 33120122422.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-22422102133 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22422102113) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202891 + ... + 293272.
It is an arithmetic number, because the mean of its divisors is an integer number (5605660872).
Almost surely, 222422102133 is an apocalyptic number.
It is an amenable number.
22422102133 is a deficient number, since it is larger than the sum of its proper divisors (541355).
22422102133 is an equidigital number, since it uses as much as digits as its factorization.
22422102133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 541354.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 22422102133 its reverse (33120122422), we get a palindrome (55542224555).
The spelling of 22422102133 in words is "twenty-two billion, four hundred twenty-two million, one hundred two thousand, one hundred thirty-three".
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