Base | Representation |
---|---|
bin | 10100011111100010… |
… | …101011101101101100 |
3 | 2002210111110010210101 |
4 | 110133202223231230 |
5 | 330031012201444 |
6 | 14035234320444 |
7 | 1406165050000 |
oct | 243742535554 |
9 | 62714403711 |
10 | 22004022124 |
11 | 9371773557 |
12 | 4321129124 |
13 | 20c892c946 |
14 | 10ca50a700 |
15 | 88bb753d4 |
hex | 51f8abb6c |
22004022124 has 30 divisors (see below), whose sum is σ = 44922225124. Its totient is φ = 9430291080.
The previous prime is 22004022109. The next prime is 22004022203. The reversal of 22004022124 is 42122040022.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1135962 + ... + 1155169.
Almost surely, 222004022124 is an apocalyptic number.
It is an amenable number.
22004022124 is an abundant number, since it is smaller than the sum of its proper divisors (22918203000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22004022124 is an equidigital number, since it uses as much as digits as its factorization.
22004022124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2291163 (or 2291140 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 19.
Adding to 22004022124 its reverse (42122040022), we get a palindrome (64126062146).
The spelling of 22004022124 in words is "twenty-two billion, four million, twenty-two thousand, one hundred twenty-four".
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