Base | Representation |
---|---|
bin | 10010101000001101… |
… | …100101010100100011 |
3 | 1220121222021222202201 |
4 | 102220031211110203 |
5 | 311431003032321 |
6 | 13104440154031 |
7 | 1305445133152 |
oct | 225015452443 |
9 | 56558258681 |
10 | 20002002211 |
11 | 8534677344 |
12 | 3a62768917 |
13 | 1b69c29089 |
14 | d7a687599 |
15 | 7c1014291 |
hex | 4a8365523 |
20002002211 has 8 divisors (see below), whose sum is σ = 20294696448. Its totient is φ = 19709613000.
The previous prime is 20002002203. The next prime is 20002002253. The reversal of 20002002211 is 11220020002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20002002211 - 23 = 20002002203 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20002002271) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57556 + ... + 208126.
It is an arithmetic number, because the mean of its divisors is an integer number (2536837056).
Almost surely, 220002002211 is an apocalyptic number.
20002002211 is a deficient number, since it is larger than the sum of its proper divisors (292694237).
20002002211 is a wasteful number, since it uses less digits than its factorization.
20002002211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 152513.
The product of its (nonzero) digits is 16, while the sum is 10.
Adding to 20002002211 its reverse (11220020002), we get a palindrome (31222022213).
The spelling of 20002002211 in words is "twenty billion, two million, two thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •