Base | Representation |
---|---|
bin | 1011000110110100110000… |
… | …0011011001101000101111 |
3 | 1121020102222002001202111221 |
4 | 2301231030003121220233 |
5 | 3100034401200414013 |
6 | 41550015452124211 |
7 | 2400164321110156 |
oct | 261551403315057 |
9 | 47212862052457 |
10 | 12211867982383 |
11 | 398902a127903 |
12 | 14528a9a66667 |
13 | 6a77606cc634 |
14 | 3030b3d5459d |
15 | 1629d323908d |
hex | b1b4c0d9a2f |
12211867982383 has 2 divisors, whose sum is σ = 12211867982384. Its totient is φ = 12211867982382.
The previous prime is 12211867982323. The next prime is 12211867982411. The reversal of 12211867982383 is 38328976811221.
It is a happy number.
12211867982383 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is an emirp because it is prime and its reverse (38328976811221) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 12211867982383 - 29 = 12211867981871 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12211867982323) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6105933991191 + 6105933991192.
It is an arithmetic number, because the mean of its divisors is an integer number (6105933991192).
Almost surely, 212211867982383 is an apocalyptic number.
12211867982383 is a deficient number, since it is larger than the sum of its proper divisors (1).
12211867982383 is an equidigital number, since it uses as much as digits as its factorization.
12211867982383 is an evil number, because the sum of its binary digits is even.
The product of its digits is 13934592, while the sum is 61.
The spelling of 12211867982383 in words is "twelve trillion, two hundred eleven billion, eight hundred sixty-seven million, nine hundred eighty-two thousand, three hundred eighty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •