Base | Representation |
---|---|
bin | 1101011010100… |
… | …11100111110011 |
3 | 21211202122001121 |
4 | 12231103213303 |
5 | 212302241042 |
6 | 15100043111 |
7 | 2534401246 |
oct | 655234763 |
9 | 254678047 |
10 | 112540147 |
11 | 58587095 |
12 | 31833497 |
13 | 1a414605 |
14 | 10d3725d |
15 | 9d30367 |
hex | 6b539f3 |
112540147 has 8 divisors (see below), whose sum is σ = 115441200. Its totient is φ = 109668000.
The previous prime is 112540111. The next prime is 112540151. The reversal of 112540147 is 741045211.
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 112540147 - 211 = 112538099 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (112540177) by changing a digit.
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 in 7 ways as a sum of consecutive naturals, for example, 772 + ... + 15022.
It is an arithmetic number, because the mean of its divisors is an integer number (14430150).
Almost surely, 2112540147 is an apocalyptic number.
112540147 is a deficient number, since it is larger than the sum of its proper divisors (2901053).
112540147 is a wasteful number, since it uses less digits than its factorization.
112540147 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14453.
The product of its (nonzero) digits is 1120, while the sum is 25.
The square root of 112540147 is about 10608.4940967133. The cubic root of 112540147 is about 482.8021099212.
Adding to 112540147 its reverse (741045211), we get a palindrome (853585358).
The spelling of 112540147 in words is "one hundred twelve million, five hundred forty thousand, one hundred forty-seven".
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