Base | Representation |
---|---|
bin | 10100100111110010… |
… | …100110000111101100 |
3 | 2010011010212000222100 |
4 | 110213302212013230 |
5 | 330321424124434 |
6 | 14101100415100 |
7 | 1412465250552 |
oct | 244762460754 |
9 | 63133760870 |
10 | 22142411244 |
11 | 94328a5328 |
12 | 435b547490 |
13 | 211b4c49b5 |
14 | 1100a51bd2 |
15 | 898dae699 |
hex | 527ca61ec |
22142411244 has 18 divisors (see below), whose sum is σ = 55971095180. Its totient is φ = 7380803736.
The previous prime is 22142411233. The next prime is 22142411279. The reversal of 22142411244 is 44211424122.
22142411244 is a `hidden beast` number, since 2 + 2 + 1 + 4 + 2 + 411 + 244 = 666.
It is a tau number, because it is divible by the number of its divisors (18).
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 307533454 + ... + 307533525.
Almost surely, 222142411244 is an apocalyptic number.
It is an amenable number.
22142411244 is an abundant number, since it is smaller than the sum of its proper divisors (33828683936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22142411244 is a wasteful number, since it uses less digits than its factorization.
22142411244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 615066989 (or 615066984 counting only the distinct ones).
The product of its digits is 4096, while the sum is 27.
Adding to 22142411244 its reverse (44211424122), we get a palindrome (66353835366).
The spelling of 22142411244 in words is "twenty-two billion, one hundred forty-two million, four hundred eleven thousand, two hundred forty-four".
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