Base | Representation |
---|---|
bin | 1000001111001100… |
… | …00111100011011110 |
3 | 102102012112012121211 |
4 | 10013212013203132 |
5 | 33024113301342 |
6 | 2010455215034 |
7 | 214406532052 |
oct | 40746074336 |
9 | 12365465554 |
10 | 4422400222 |
11 | 196a369819 |
12 | a3507747a |
13 | 5562a6a86 |
14 | 2dd4a9c62 |
15 | 1ad3b0c17 |
hex | 1079878de |
4422400222 has 4 divisors (see below), whose sum is σ = 6633600336. Its totient is φ = 2211200110.
The previous prime is 4422400219. The next prime is 4422400243. The reversal of 4422400222 is 2220042244.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 4422400193 and 4422400202.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105600054 + ... + 1105600057.
It is an arithmetic number, because the mean of its divisors is an integer number (1658400084).
Almost surely, 24422400222 is an apocalyptic number.
4422400222 is a deficient number, since it is larger than the sum of its proper divisors (2211200114).
4422400222 is a wasteful number, since it uses less digits than its factorization.
4422400222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2211200113.
The product of its (nonzero) digits is 2048, while the sum is 22.
The square root of 4422400222 is about 66501.1294791299. The cubic root of 4422400222 is about 1641.4185898957.
Adding to 4422400222 its reverse (2220042244), we get a palindrome (6642442466).
The spelling of 4422400222 in words is "four billion, four hundred twenty-two million, four hundred thousand, two hundred twenty-two".
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