Base | Representation |
---|---|
bin | 1100110011100100100… |
… | …1011101001001101111 |
3 | 210000212022210021000111 |
4 | 3030321021131021233 |
5 | 12101031020041421 |
6 | 245022332440451 |
7 | 21615600045445 |
oct | 3147111351157 |
9 | 700768707014 |
10 | 220002112111 |
11 | 85336503071 |
12 | 3677a319127 |
13 | 17991286282 |
14 | a910796b95 |
15 | 5ac94aaee1 |
hex | 333925d26f |
220002112111 has 4 divisors (see below), whose sum is σ = 220361006872. Its totient is φ = 219643217352.
The previous prime is 220002112103. The next prime is 220002112133. The reversal of 220002112111 is 111211200022.
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 220002112111 - 23 = 220002112103 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 220002112091 and 220002112100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220002112171) 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, 179446461 + ... + 179447686.
It is an arithmetic number, because the mean of its divisors is an integer number (55090251718).
Almost surely, 2220002112111 is an apocalyptic number.
220002112111 is a deficient number, since it is larger than the sum of its proper divisors (358894761).
220002112111 is an equidigital number, since it uses as much as digits as its factorization.
220002112111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 358894760.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 220002112111 its reverse (111211200022), we get a palindrome (331213312133).
The spelling of 220002112111 in words is "two hundred twenty billion, two million, one hundred twelve thousand, one hundred eleven".
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