Base | Representation |
---|---|
bin | 1000010110110110… |
… | …1000000101110110 |
3 | 12210100012222210221 |
4 | 2011231220011312 |
5 | 14043243033142 |
6 | 1010334204554 |
7 | 106406664634 |
oct | 20555500566 |
9 | 5710188727 |
10 | 2243330422 |
11 | a51335393 |
12 | 52735375a |
13 | 2999c3068 |
14 | 173d1a354 |
15 | d1e2a767 |
hex | 85b68176 |
2243330422 has 4 divisors (see below), whose sum is σ = 3364995636. Its totient is φ = 1121665210.
The previous prime is 2243330393. The next prime is 2243330423. The reversal of 2243330422 is 2240333422.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2240333422 = 2 ⋅1120166711.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2243330423) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560832604 + ... + 560832607.
It is an arithmetic number, because the mean of its divisors is an integer number (841248909).
Almost surely, 22243330422 is an apocalyptic number.
2243330422 is a deficient number, since it is larger than the sum of its proper divisors (1121665214).
2243330422 is a wasteful number, since it uses less digits than its factorization.
2243330422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1121665213.
The product of its (nonzero) digits is 6912, while the sum is 25.
The square root of 2243330422 is about 47363.8092006967. The cubic root of 2243330422 is about 1309.0746572059.
Adding to 2243330422 its reverse (2240333422), we get a palindrome (4483663844).
The spelling of 2243330422 in words is "two billion, two hundred forty-three million, three hundred thirty thousand, four hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •