Base | Representation |
---|---|
bin | 100000010011101000011… |
… | …001110111100011101100 |
3 | 21212020110202000010012121 |
4 | 200103220121313203230 |
5 | 242333232132020022 |
6 | 4415522331242324 |
7 | 316253126335345 |
oct | 40235031674354 |
9 | 7766422003177 |
10 | 2220102220012 |
11 | 7865a3909456 |
12 | 2ba32b8a93a4 |
13 | 13147c49b291 |
14 | 7964c6650cc |
15 | 3cb3b1602c7 |
hex | 204e86778ec |
2220102220012 has 24 divisors (see below), whose sum is σ = 4114419291360. Its totient is φ = 1044576088320.
The previous prime is 2220102219977. The next prime is 2220102220019. The reversal of 2220102220012 is 2100222010222.
It is not an unprimeable number, because it can be changed into a prime (2220102220019) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2376939 + ... + 3176482.
It is an arithmetic number, because the mean of its divisors is an integer number (171434137140).
Almost surely, 22220102220012 is an apocalyptic number.
It is an amenable number.
2220102220012 is a deficient number, since it is larger than the sum of its proper divisors (1894317071348).
2220102220012 is a wasteful number, since it uses less digits than its factorization.
2220102220012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5559321 (or 5559319 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 16.
Adding to 2220102220012 its reverse (2100222010222), we get a palindrome (4320324230234).
The spelling of 2220102220012 in words is "two trillion, two hundred twenty billion, one hundred two million, two hundred twenty thousand, twelve".
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