Base | Representation |
---|---|
bin | 1000010001000100… |
… | …11101110101010000 |
3 | 102110022021221102200 |
4 | 10020202131311100 |
5 | 33042141020422 |
6 | 2012222243200 |
7 | 214661151144 |
oct | 41042356520 |
9 | 12408257380 |
10 | 4438220112 |
11 | 1978294507 |
12 | a3a426500 |
13 | 559655661 |
14 | 301627224 |
15 | 1ae9882ac |
hex | 10889dd50 |
4438220112 has 60 divisors (see below), whose sum is σ = 12434270004. Its totient is φ = 1477808640.
The previous prime is 4438220063. The next prime is 4438220147. The reversal of 4438220112 is 2110228344.
4438220112 is a `hidden beast` number, since 4 + 438 + 220 + 1 + 1 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 1067720976 + 3370499136 = 32676^2 + 58056^2 .
It is a super-2 number, since 2×44382201122 = 39395595525122585088, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121062 + ... + 153402.
Almost surely, 24438220112 is an apocalyptic number.
It is an amenable number.
4438220112 is an abundant number, since it is smaller than the sum of its proper divisors (7996049892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4438220112 is a wasteful number, since it uses less digits than its factorization.
4438220112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33308 (or 33299 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 27.
The square root of 4438220112 is about 66619.9678174645. The cubic root of 4438220112 is about 1643.3734981161.
Adding to 4438220112 its reverse (2110228344), we get a palindrome (6548448456).
The spelling of 4438220112 in words is "four billion, four hundred thirty-eight million, two hundred twenty thousand, one hundred twelve".
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