Base | Representation |
---|---|
bin | 1101110101010… |
… | …11110110110111 |
3 | 22002100210221200 |
4 | 12322223312313 |
5 | 214202003122 |
6 | 15303143543 |
7 | 2606246166 |
oct | 672536667 |
9 | 262323850 |
10 | 116047287 |
11 | 5a562054 |
12 | 32a44bb3 |
13 | 1b071a45 |
14 | 115ab3dd |
15 | a2c45ac |
hex | 6eabdb7 |
116047287 has 24 divisors (see below), whose sum is σ = 179749440. Its totient is φ = 71884800.
The previous prime is 116047247. The next prime is 116047289. The reversal of 116047287 is 782740611.
It is not a de Polignac number, because 116047287 - 214 = 116030903 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (116047289) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7287 + ... + 16887.
It is an arithmetic number, because the mean of its divisors is an integer number (7489560).
Almost surely, 2116047287 is an apocalyptic number.
116047287 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
116047287 is a deficient number, since it is larger than the sum of its proper divisors (63702153).
116047287 is a wasteful number, since it uses less digits than its factorization.
116047287 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9703 (or 9700 counting only the distinct ones).
The product of its (nonzero) digits is 18816, while the sum is 36.
The square root of 116047287 is about 10772.5246344578. The cubic root of 116047287 is about 487.7661568315.
Adding to 116047287 its reverse (782740611), we get a palindrome (898787898).
The spelling of 116047287 in words is "one hundred sixteen million, forty-seven thousand, two hundred eighty-seven".
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