Base | Representation |
---|---|
bin | 1010001101001110000010… |
… | …00111100101010101110100 |
3 | 2221110200000220022120000220 |
4 | 11012213001013211111310 |
5 | 10420212210143042434 |
6 | 115422500230534340 |
7 | 4504362151113150 |
oct | 506470107452564 |
9 | 87420026276026 |
10 | 22444444112244 |
11 | 71736a96375a0 |
12 | 2625a72b073b0 |
13 | c6a66ab751bb |
14 | 57846179a060 |
15 | 28dc71492d49 |
hex | 1469c11e5574 |
22444444112244 has 96 divisors (see below), whose sum is σ = 65303181081600. Its totient is φ = 5828810319360.
The previous prime is 22444444112201. The next prime is 22444444112257. The reversal of 22444444112244 is 44221144444422.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a nude number because it is divisible by every one of its digits.
It is a zygodrome in base 10.
It is a junction number, because it is equal to n+sod(n) for n = 22444444112196 and 22444444112205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3990252 + ... + 7798140.
It is an arithmetic number, because the mean of its divisors is an integer number (680241469600).
Almost surely, 222444444112244 is an apocalyptic number.
It is an amenable number.
22444444112244 is an abundant number, since it is smaller than the sum of its proper divisors (42858736969356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22444444112244 is a wasteful number, since it uses less digits than its factorization.
22444444112244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3814293 (or 3814291 counting only the distinct ones).
The product of its digits is 1048576, while the sum is 42.
Adding to 22444444112244 its reverse (44221144444422), we get a palindrome (66665588556666).
The spelling of 22444444112244 in words is "twenty-two trillion, four hundred forty-four billion, four hundred forty-four million, one hundred twelve thousand, two hundred forty-four".
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