Base | Representation |
---|---|
bin | 1001101001000… |
… | …10101011010010 |
3 | 12122012020202221 |
4 | 10310202223102 |
5 | 131201214021 |
6 | 12005331254 |
7 | 2001326464 |
oct | 464425322 |
9 | 178166687 |
10 | 80882386 |
11 | 41724152 |
12 | 23106b2a |
13 | 139abc00 |
14 | aa56134 |
15 | 717a241 |
hex | 4d22ad2 |
80882386 has 12 divisors (see below), whose sum is σ = 131374602. Its totient is φ = 37330176.
The previous prime is 80882377. The next prime is 80882423. The reversal of 80882386 is 68328808.
It can be written as a sum of positive squares in 3 ways, for example, as 59768361 + 21114025 = 7731^2 + 4595^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 119311 + ... + 119986.
Almost surely, 280882386 is an apocalyptic number.
80882386 is a deficient number, since it is larger than the sum of its proper divisors (50492216).
80882386 is a wasteful number, since it uses less digits than its factorization.
80882386 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 239325 (or 239312 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 43.
The square root of 80882386 is about 8993.4635152426. The cubic root of 80882386 is about 432.4653514515.
The spelling of 80882386 in words is "eighty million, eight hundred eighty-two thousand, three hundred eighty-six".
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