Base | Representation |
---|---|
bin | 1000001100100111… |
… | …1110101010001011 |
3 | 12200100111111012110 |
4 | 2003021332222023 |
5 | 14001302244433 |
6 | 1002202513403 |
7 | 105346233303 |
oct | 20311765213 |
9 | 5610444173 |
10 | 2200431243 |
11 | a2a0a461a |
12 | 514b05863 |
13 | 290b52a2a |
14 | 16c350603 |
15 | cd2a4963 |
hex | 8327ea8b |
2200431243 has 16 divisors (see below), whose sum is σ = 3029811200. Its totient is φ = 1419042240.
The previous prime is 2200431209. The next prime is 2200431257. The reversal of 2200431243 is 3421340022.
2200431243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2200431243 - 26 = 2200431179 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2200431203) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 383943 + ... + 389631.
It is an arithmetic number, because the mean of its divisors is an integer number (189363200).
Almost surely, 22200431243 is an apocalyptic number.
2200431243 is a deficient number, since it is larger than the sum of its proper divisors (829379957).
2200431243 is a wasteful number, since it uses less digits than its factorization.
2200431243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9882.
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 2200431243 is about 46908.7544388039. The cubic root of 2200431243 is about 1300.6764217475.
Adding to 2200431243 its reverse (3421340022), we get a palindrome (5621771265).
The spelling of 2200431243 in words is "two billion, two hundred million, four hundred thirty-one thousand, two hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •