Base | Representation |
---|---|
bin | 11101000110101001010… |
… | …011011000001110011111 |
3 | 21002012100110021010122102 |
4 | 131012221103120032133 |
5 | 230232000024101421 |
6 | 4130442025435315 |
7 | 264331604251433 |
oct | 35065123301637 |
9 | 7065313233572 |
10 | 2000000222111 |
11 | 701216a92751 |
12 | 28374403bb3b |
13 | 1167a36114b8 |
14 | 6cb2c90a9c3 |
15 | 3705802360b |
hex | 1d1a94d839f |
2000000222111 has 4 divisors (see below), whose sum is σ = 2000953059000. Its totient is φ = 1999047385224.
The previous prime is 2000000222089. The next prime is 2000000222159. The reversal of 2000000222111 is 1112220000002.
It is a happy number.
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 2000000222111 - 26 = 2000000222047 is a prime.
It is a super-3 number, since 3×20000002221113 (a number of 38 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2000000222092 and 2000000222101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2000000222161) 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, 476415296 + ... + 476419493.
It is an arithmetic number, because the mean of its divisors is an integer number (500238264750).
Almost surely, 22000000222111 is an apocalyptic number.
2000000222111 is a deficient number, since it is larger than the sum of its proper divisors (952836889).
2000000222111 is an equidigital number, since it uses as much as digits as its factorization.
2000000222111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 952836888.
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 2000000222111 its reverse (1112220000002), we get a palindrome (3112220222113).
The spelling of 2000000222111 in words is "two trillion, two hundred twenty-two thousand, one hundred eleven".
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