Base | Representation |
---|---|
bin | 1000001101010011… |
… | …1111111010111001 |
3 | 12200112221020211012 |
4 | 2003110333322321 |
5 | 14003022214433 |
6 | 1002344443305 |
7 | 105412624310 |
oct | 20324777271 |
9 | 5615836735 |
10 | 2203319993 |
11 | a30797a16 |
12 | 515a79535 |
13 | 291624854 |
14 | 16c8a3277 |
15 | cd675848 |
hex | 8353feb9 |
2203319993 has 16 divisors (see below), whose sum is σ = 2594494080. Its totient is φ = 1831579776.
The previous prime is 2203319981. The next prime is 2203320001. The reversal of 2203319993 is 3999133022.
It is a cyclic number.
It is not a de Polignac number, because 2203319993 - 216 = 2203254457 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2203319993.
It is not an unprimeable number, because it can be changed into a prime (2203319903) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67478 + ... + 94656.
It is an arithmetic number, because the mean of its divisors is an integer number (162155880).
Almost surely, 22203319993 is an apocalyptic number.
It is an amenable number.
2203319993 is a deficient number, since it is larger than the sum of its proper divisors (391174087).
2203319993 is a wasteful number, since it uses less digits than its factorization.
2203319993 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27536.
The product of its (nonzero) digits is 78732, while the sum is 41.
The square root of 2203319993 is about 46939.5355004712. The cubic root of 2203319993 is about 1301.2453535576.
The spelling of 2203319993 in words is "two billion, two hundred three million, three hundred nineteen thousand, nine hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.118 sec. • engine limits •