Base | Representation |
---|---|
bin | 100000111110010100101 |
3 | 2000220010222 |
4 | 10013302211 |
5 | 234033420 |
6 | 35054125 |
7 | 12120050 |
oct | 4076245 |
9 | 2026128 |
10 | 1080485 |
11 | 67886a |
12 | 441345 |
13 | 2baa53 |
14 | 201a97 |
15 | 165225 |
hex | 107ca5 |
1080485 has 8 divisors (see below), whose sum is σ = 1481856. Its totient is φ = 740880.
The previous prime is 1080481. The next prime is 1080491. The reversal of 1080485 is 5840801.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1080485 - 22 = 1080481 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1080481) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15401 + ... + 15470.
It is an arithmetic number, because the mean of its divisors is an integer number (185232).
21080485 is an apocalyptic number.
It is an amenable number.
1080485 is a deficient number, since it is larger than the sum of its proper divisors (401371).
1080485 is an equidigital number, since it uses as much as digits as its factorization.
1080485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30883.
The product of its (nonzero) digits is 1280, while the sum is 26.
The square root of 1080485 is about 1039.4638040836. The cubic root of 1080485 is about 102.6139126195.
The spelling of 1080485 in words is "one million, eighty thousand, four hundred eighty-five".
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