Base | Representation |
---|---|
bin | 111100110011110… |
… | …0101111101100011 |
3 | 12021012102012010012 |
4 | 1321213211331203 |
5 | 13134322002433 |
6 | 534245155135 |
7 | 101364205616 |
oct | 17147457543 |
9 | 5235365105 |
10 | 2040422243 |
11 | 957846482 |
12 | 48b3bbaab |
13 | 26695b152 |
14 | 154dbc17d |
15 | be1e9848 |
hex | 799e5f63 |
2040422243 has 4 divisors (see below), whose sum is σ = 2041377408. Its totient is φ = 2039467080.
The previous prime is 2040422227. The next prime is 2040422287. The reversal of 2040422243 is 3422240402.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2040422243 - 24 = 2040422227 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2040422743) 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, 474371 + ... + 478652.
It is an arithmetic number, because the mean of its divisors is an integer number (510344352).
Almost surely, 22040422243 is an apocalyptic number.
2040422243 is a deficient number, since it is larger than the sum of its proper divisors (955165).
2040422243 is an equidigital number, since it uses as much as digits as its factorization.
2040422243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 955164.
The product of its (nonzero) digits is 3072, while the sum is 23.
The square root of 2040422243 is about 45171.0332292721. The cubic root of 2040422243 is about 1268.3526376677.
Adding to 2040422243 its reverse (3422240402), we get a palindrome (5462662645).
The spelling of 2040422243 in words is "two billion, forty million, four hundred twenty-two thousand, two hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •