Base | Representation |
---|---|
bin | 1000010001010010… |
… | …1000001100000100 |
3 | 12201201022200111101 |
4 | 2010110220030010 |
5 | 14021310000004 |
6 | 1004142145444 |
7 | 106004455135 |
oct | 20424501404 |
9 | 5651280441 |
10 | 2220000004 |
11 | a3a14a952 |
12 | 51b582284 |
13 | 294c14a91 |
14 | 170ba5c8c |
15 | ced6cba4 |
hex | 84528304 |
2220000004 has 12 divisors (see below), whose sum is σ = 3931807824. Its totient is φ = 1096626344.
The previous prime is 2219999989. The next prime is 2220000031. The reversal of 2220000004 is 4000000222.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3343042 + ... + 3343705.
It is an arithmetic number, because the mean of its divisors is an integer number (327650652).
Almost surely, 22220000004 is an apocalyptic number.
It is an amenable number.
2220000004 is a deficient number, since it is larger than the sum of its proper divisors (1711807820).
2220000004 is a wasteful number, since it uses less digits than its factorization.
2220000004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6686834 (or 6686832 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 10.
The square root of 2220000004 is about 47116.8760000066. The cubic root of 2220000004 is about 1304.5207508039.
Adding to 2220000004 its reverse (4000000222), we get a palindrome (6220000226).
The spelling of 2220000004 in words is "two billion, two hundred twenty million, four", and thus it is an aban number.
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