Base | Representation |
---|---|
bin | 110100001110000111… |
… | …1101111111110111101 |
3 | 101201110102220201012102 |
4 | 1220130033233332331 |
5 | 3314132104243240 |
6 | 123303502314445 |
7 | 11050003054532 |
oct | 1503417577675 |
9 | 351412821172 |
10 | 112143040445 |
11 | 43617906117 |
12 | 19898588a25 |
13 | a7624a7487 |
14 | 55dba74d89 |
15 | 2db5312815 |
hex | 1a1c3effbd |
112143040445 has 8 divisors (see below), whose sum is σ = 138208720344. Its totient is φ = 87289717824.
The previous prime is 112143040417. The next prime is 112143040447. The reversal of 112143040445 is 544040341211.
It can be written as a sum of positive squares in 4 ways, for example, as 4977161401 + 107165879044 = 70549^2 + 327362^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 112143040445 - 214 = 112143024061 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112143040447) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303089114 + ... + 303089483.
It is an arithmetic number, because the mean of its divisors is an integer number (17276090043).
Almost surely, 2112143040445 is an apocalyptic number.
It is an amenable number.
112143040445 is a deficient number, since it is larger than the sum of its proper divisors (26065679899).
112143040445 is an equidigital number, since it uses as much as digits as its factorization.
112143040445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 606178639.
The product of its (nonzero) digits is 7680, while the sum is 29.
Adding to 112143040445 its reverse (544040341211), we get a palindrome (656183381656).
The spelling of 112143040445 in words is "one hundred twelve billion, one hundred forty-three million, forty thousand, four hundred forty-five".
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