Base | Representation |
---|---|
bin | 1000001100100001… |
… | …0110111001000111 |
3 | 12200022200220011200 |
4 | 2003020112321013 |
5 | 14001200144330 |
6 | 1002145433543 |
7 | 105342513201 |
oct | 20310267107 |
9 | 5608626150 |
10 | 2200006215 |
11 | a29934260 |
12 | 51493b8b3 |
13 | 290a34434 |
14 | 16c27d771 |
15 | cd21da60 |
hex | 83216e47 |
2200006215 has 48 divisors (see below), whose sum is σ = 4176821376. Its totient is φ = 1062360000.
The previous prime is 2200006177. The next prime is 2200006223. The reversal of 2200006215 is 5126000022.
It is not a de Polignac number, because 2200006215 - 27 = 2200006087 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 115392 + ... + 133098.
It is an arithmetic number, because the mean of its divisors is an integer number (87017112).
Almost surely, 22200006215 is an apocalyptic number.
2200006215 is a deficient number, since it is larger than the sum of its proper divisors (1976815161).
2200006215 is a wasteful number, since it uses less digits than its factorization.
2200006215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17980 (or 17977 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 2200006215 is about 46904.2238503101. The cubic root of 2200006215 is about 1300.5926715738.
Adding to 2200006215 its reverse (5126000022), we get a palindrome (7326006237).
The spelling of 2200006215 in words is "two billion, two hundred million, six thousand, two hundred fifteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •