Base | Representation |
---|---|
bin | 10110101110010110… |
… | …11001100010010011 |
3 | 1011111020111102222120 |
4 | 23113023121202103 |
5 | 144441201233321 |
6 | 5334332505323 |
7 | 611220331464 |
oct | 132713314223 |
9 | 34436442876 |
10 | 12200024211 |
11 | 51a0660841 |
12 | 244591b243 |
13 | 11c5729b4b |
14 | 83a408d6b |
15 | 4b60d1ec6 |
hex | 2d72d9893 |
12200024211 has 16 divisors (see below), whose sum is σ = 17390790144. Its totient is φ = 7580594304.
The previous prime is 12200024209. The next prime is 12200024233. The reversal of 12200024211 is 11242000221.
It is not a de Polignac number, because 12200024211 - 21 = 12200024209 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12200024311) 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, 1155991 + ... + 1166496.
It is an arithmetic number, because the mean of its divisors is an integer number (1086924384).
Almost surely, 212200024211 is an apocalyptic number.
12200024211 is a deficient number, since it is larger than the sum of its proper divisors (5190765933).
12200024211 is a wasteful number, since it uses less digits than its factorization.
12200024211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2322610.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 12200024211 its reverse (11242000221), we get a palindrome (23442024432).
The spelling of 12200024211 in words is "twelve billion, two hundred million, twenty-four thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •