Base | Representation |
---|---|
bin | 1101111011001… |
… | …00111100001100 |
3 | 22010210022212111 |
4 | 12331210330030 |
5 | 214400233023 |
6 | 15331313404 |
7 | 2615554330 |
oct | 675447414 |
9 | 263708774 |
10 | 116805388 |
11 | 5aa2a687 |
12 | 3314b864 |
13 | 1b278b1b |
14 | 117277c0 |
15 | a3c400d |
hex | 6f64f0c |
116805388 has 96 divisors (see below), whose sum is σ = 260467200. Its totient is φ = 44706816.
The previous prime is 116805379. The next prime is 116805397. The reversal of 116805388 is 883508611.
It is an interprime number because it is at equal distance from previous prime (116805379) and next prime (116805397).
It is a self number, because there is not a number n which added to its sum of digits gives 116805388.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1033620 + ... + 1033732.
It is an arithmetic number, because the mean of its divisors is an integer number (2713200).
Almost surely, 2116805388 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 116805388, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130233600).
116805388 is an abundant number, since it is smaller than the sum of its proper divisors (143661812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
116805388 is a wasteful number, since it uses less digits than its factorization.
116805388 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 239 (or 237 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 40.
The square root of 116805388 is about 10807.6541395439. The cubic root of 116805388 is about 488.8259940746.
The spelling of 116805388 in words is "one hundred sixteen million, eight hundred five thousand, three hundred eighty-eight".
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