Base | Representation |
---|---|
bin | 1000010001010100… |
… | …0001101000010110 |
3 | 12201201111222110000 |
4 | 2010111001220112 |
5 | 14021321313324 |
6 | 1004144312130 |
7 | 106005401016 |
oct | 20425015026 |
9 | 5651458400 |
10 | 2220104214 |
11 | a3a211179 |
12 | 51b612646 |
13 | 294c50343 |
14 | 170bd1c46 |
15 | ced8d9c9 |
hex | 84541a16 |
2220104214 has 20 divisors (see below), whose sum is σ = 4974678324. Its totient is φ = 740034684.
The previous prime is 2220104207. The next prime is 2220104269. The reversal of 2220104214 is 4124010222.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6852012 + ... + 6852335.
Almost surely, 22220104214 is an apocalyptic number.
2220104214 is an abundant number, since it is smaller than the sum of its proper divisors (2754574110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2220104214 is a wasteful number, since it uses less digits than its factorization.
2220104214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13704361 (or 13704352 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
The square root of 2220104214 is about 47117.9818540650. The cubic root of 2220104214 is about 1304.5411625127.
Adding to 2220104214 its reverse (4124010222), we get a palindrome (6344114436).
The spelling of 2220104214 in words is "two billion, two hundred twenty million, one hundred four thousand, two hundred fourteen".
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