Base | Representation |
---|---|
bin | 1101011001100… |
… | …10011010110000 |
3 | 21211111201111110 |
4 | 12230302122300 |
5 | 212233413034 |
6 | 15053113320 |
7 | 2533263606 |
oct | 654623260 |
9 | 254451443 |
10 | 112404144 |
11 | 584a3996 |
12 | 31788840 |
13 | 1a397738 |
14 | 10cdd876 |
15 | 9d04de9 |
hex | 6b326b0 |
112404144 has 40 divisors (see below), whose sum is σ = 292679680. Its totient is φ = 37171008.
The previous prime is 112404137. The next prime is 112404163. The reversal of 112404144 is 441404211.
It is a self number, because there is not a number n which added to its sum of digits gives 112404144.
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 7 ways as a sum of consecutive naturals, for example, 3124 + ... + 15315.
It is an arithmetic number, because the mean of its divisors is an integer number (7316992).
Almost surely, 2112404144 is an apocalyptic number.
It is an amenable number.
112404144 is an abundant number, since it is smaller than the sum of its proper divisors (180275536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112404144 is a wasteful number, since it uses less digits than its factorization.
112404144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18577 (or 18571 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 21.
The square root of 112404144 is about 10602.0820596711. The cubic root of 112404144 is about 482.6075452685.
Adding to 112404144 its reverse (441404211), we get a palindrome (553808355).
The spelling of 112404144 in words is "one hundred twelve million, four hundred four thousand, one hundred forty-four".
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