Base | Representation |
---|---|
bin | 1101011101010… |
… | …00010000000000 |
3 | 21212102020120000 |
4 | 12232220100000 |
5 | 212344334114 |
6 | 15111320000 |
7 | 2540343663 |
oct | 656502000 |
9 | 255366500 |
10 | 112886784 |
11 | 587a356a |
12 | 31980000 |
13 | 1a50631a |
14 | 10dc76da |
15 | 9d9ce09 |
hex | 6ba8400 |
112886784 has 110 divisors (see below), whose sum is σ = 337349694. Its totient is φ = 37601280.
The previous prime is 112886777. The next prime is 112886789. The reversal of 112886784 is 487688211.
It can be written as a sum of positive squares in only one way, i.e., 79709184 + 33177600 = 8928^2 + 5760^2 .
It is not an unprimeable number, because it can be changed into a prime (112886789) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 82264 + ... + 83624.
Almost surely, 2112886784 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 112886784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168674847).
112886784 is an abundant number, since it is smaller than the sum of its proper divisors (224462910).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112886784 is an equidigital number, since it uses as much as digits as its factorization.
112886784 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1393 (or 1366 counting only the distinct ones).
The product of its digits is 172032, while the sum is 45.
The square root of 112886784 is about 10624.8192455213. The cubic root of 112886784 is about 483.2972977758.
The spelling of 112886784 in words is "one hundred twelve million, eight hundred eighty-six thousand, seven hundred eighty-four".
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