Base | Representation |
---|---|
bin | 100000001110001001010… |
… | …010001111111111001111 |
3 | 21211200021012102110220111 |
4 | 200032021102033333033 |
5 | 242234201110420421 |
6 | 4413110015100451 |
7 | 315654136350535 |
oct | 40161122177717 |
9 | 7750235373814 |
10 | 2214211420111 |
11 | 784050693289 |
12 | 2b9166b11727 |
13 | 130a50c17772 |
14 | 79250160155 |
15 | 3c8e3de7ee1 |
hex | 2038948ffcf |
2214211420111 has 4 divisors (see below), whose sum is σ = 2215089729424. Its totient is φ = 2213333110800.
The previous prime is 2214211420087. The next prime is 2214211420123. The reversal of 2214211420111 is 1110241124122.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2214211420111 - 217 = 2214211289039 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2214211420171) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 439150875 + ... + 439155916.
It is an arithmetic number, because the mean of its divisors is an integer number (553772432356).
Almost surely, 22214211420111 is an apocalyptic number.
2214211420111 is a deficient number, since it is larger than the sum of its proper divisors (878309313).
2214211420111 is an equidigital number, since it uses as much as digits as its factorization.
2214211420111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 878309312.
The product of its (nonzero) digits is 256, while the sum is 22.
Adding to 2214211420111 its reverse (1110241124122), we get a palindrome (3324452544233).
The spelling of 2214211420111 in words is "two trillion, two hundred fourteen billion, two hundred eleven million, four hundred twenty thousand, one hundred eleven".
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