Base | Representation |
---|---|
bin | 1101111011010… |
… | …00001111111111 |
3 | 22010211000110112 |
4 | 12331220033333 |
5 | 214401201233 |
6 | 15331500235 |
7 | 2615642003 |
oct | 675501777 |
9 | 263730415 |
10 | 116818943 |
11 | 5aa3988a |
12 | 3315767b |
13 | 1b282047 |
14 | 1172c703 |
15 | a3c8048 |
hex | 6f683ff |
116818943 has 16 divisors (see below), whose sum is σ = 124298496. Its totient is φ = 109624320.
The previous prime is 116818939. The next prime is 116818957. The reversal of 116818943 is 349818611.
It is a cyclic number.
It is not a de Polignac number, because 116818943 - 22 = 116818939 is a prime.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 116818943.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (116818043) 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 15 ways as a sum of consecutive naturals, for example, 159005 + ... + 159737.
It is an arithmetic number, because the mean of its divisors is an integer number (7768656).
Almost surely, 2116818943 is an apocalyptic number.
116818943 is a deficient number, since it is larger than the sum of its proper divisors (7479553).
116818943 is an equidigital number, since it uses as much as digits as its factorization.
116818943 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 914.
The product of its digits is 41472, while the sum is 41.
The square root of 116818943 is about 10808.2812232103. The cubic root of 116818943 is about 488.8449023920.
The spelling of 116818943 in words is "one hundred sixteen million, eight hundred eighteen thousand, nine hundred forty-three".
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