Base | Representation |
---|---|
bin | 110010000100010111010001… |
… | …111010010001010101001111 |
3 | 1001212200010100221002102222121 |
4 | 302010113101322101111033 |
5 | 212330243101200341421 |
6 | 2100155254423353411 |
7 | 64245040536153052 |
oct | 6204272172212517 |
9 | 1055603327072877 |
10 | 220202200012111 |
11 | 6418825727a209 |
12 | 208447b32b2867 |
13 | 95b3c945c8aa5 |
14 | 3c53bb4204a99 |
15 | 1a6ce705b9d41 |
hex | c845d1e9154f |
220202200012111 has 4 divisors (see below), whose sum is σ = 220203853848792. Its totient is φ = 220200546175432.
The previous prime is 220202200012079. The next prime is 220202200012147. The reversal of 220202200012111 is 111210002202022.
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 220202200012111 - 25 = 220202200012079 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 (220202200012181) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 826718605 + ... + 826984918.
It is an arithmetic number, because the mean of its divisors is an integer number (55050963462198).
Almost surely, 2220202200012111 is an apocalyptic number.
220202200012111 is a deficient number, since it is larger than the sum of its proper divisors (1653836681).
220202200012111 is a wasteful number, since it uses less digits than its factorization.
220202200012111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1653836680.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 220202200012111 its reverse (111210002202022), we get a palindrome (331412202214133).
The spelling of 220202200012111 in words is "two hundred twenty trillion, two hundred two billion, two hundred million, twelve thousand, one hundred eleven".
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