Base | Representation |
---|---|
bin | 1100110011100110111… |
… | …1001110000111101100 |
3 | 210000220000102020010111 |
4 | 3030321233032013230 |
5 | 12101041033341022 |
6 | 245023324545404 |
7 | 21616050150232 |
oct | 3147157160754 |
9 | 700800366114 |
10 | 220012012012 |
11 | 85341055001 |
12 | 367816b2264 |
13 | 179933413c0 |
14 | a911c12952 |
15 | 5aca2b4477 |
hex | 3339bce1ec |
220012012012 has 24 divisors (see below), whose sum is σ = 415732091600. Its totient is φ = 101276070336.
The previous prime is 220012012009. The next prime is 220012012021. The reversal of 220012012012 is 210210210022.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (13).
220012012012 is a modest number, since divided by 12012012 gives 220 as remainder.
It is a junction number, because it is equal to n+sod(n) for n = 220012011983 and 220012012001.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5562087 + ... + 5601502.
Almost surely, 2220012012012 is an apocalyptic number.
It is an amenable number.
220012012012 is a deficient number, since it is larger than the sum of its proper divisors (195720079588).
220012012012 is a wasteful number, since it uses less digits than its factorization.
220012012012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11163985 (or 11163983 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 220012012012 its reverse (210210210022), we get a palindrome (430222222034).
The spelling of 220012012012 in words is "two hundred twenty billion, twelve million, twelve thousand, twelve".
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