Base | Representation |
---|---|
bin | 1000010110100101… |
… | …0111001001001000 |
3 | 12210021010012012121 |
4 | 2011221113021020 |
5 | 14043001244144 |
6 | 1010254221024 |
7 | 106364330314 |
oct | 20551271110 |
9 | 5707105177 |
10 | 2242212424 |
11 | a50741421 |
12 | 526ab4774 |
13 | 2996c121a |
14 | 173b08b44 |
15 | d1ca9384 |
hex | 85a57248 |
2242212424 has 16 divisors (see below), whose sum is σ = 4247491500. Its totient is φ = 1109548032.
The previous prime is 2242212421. The next prime is 2242212443. The reversal of 2242212424 is 4242122422.
It can be written as a sum of positive squares in 2 ways, for example, as 1917564100 + 324648324 = 43790^2 + 18018^2 .
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (2242212421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1443949 + ... + 1445500.
Almost surely, 22242212424 is an apocalyptic number.
It is an amenable number.
2242212424 is a deficient number, since it is larger than the sum of its proper divisors (2005279076).
2242212424 is a wasteful number, since it uses less digits than its factorization.
2242212424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2889552 (or 2889548 counting only the distinct ones).
The product of its digits is 4096, while the sum is 25.
The square root of 2242212424 is about 47352.0054907920. The cubic root of 2242212424 is about 1308.8571552829.
Adding to 2242212424 its reverse (4242122422), we get a palindrome (6484334846).
The spelling of 2242212424 in words is "two billion, two hundred forty-two million, two hundred twelve thousand, four hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •