Base | Representation |
---|---|
bin | 1010111010100110111110… |
… | …1010011001011011100011 |
3 | 1120111101021212000210221011 |
4 | 2232221233222121123203 |
5 | 3033120110033311321 |
6 | 41305352002241351 |
7 | 2346055021555336 |
oct | 256515752313343 |
9 | 46441255023834 |
10 | 12002012010211 |
11 | 390802a984963 |
12 | 141a0a1656257 |
13 | 690a284b0782 |
14 | 2d6c86cc261d |
15 | 15c2ee8a6ae1 |
hex | aea6fa996e3 |
12002012010211 has 16 divisors (see below), whose sum is σ = 13004256016224. Its totient is φ = 11032712538624.
The previous prime is 12002012010187. The next prime is 12002012010229. The reversal of 12002012010211 is 11201021020021.
It is a cyclic number.
It is not a de Polignac number, because 12002012010211 - 27 = 12002012010083 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12002012010191 and 12002012010200.
It is not an unprimeable number, because it can be changed into a prime (12002012010811) 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, 13273701 + ... + 14149033.
It is an arithmetic number, because the mean of its divisors is an integer number (812766001014).
Almost surely, 212002012010211 is an apocalyptic number.
12002012010211 is a deficient number, since it is larger than the sum of its proper divisors (1002244006013).
12002012010211 is a wasteful number, since it uses less digits than its factorization.
12002012010211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 894150.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 12002012010211 its reverse (11201021020021), we get a palindrome (23203033030232).
The spelling of 12002012010211 in words is "twelve trillion, two billion, twelve million, ten thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •