Base | Representation |
---|---|
bin | 100001000001011100101 |
3 | 2000222100020 |
4 | 10020023211 |
5 | 234111320 |
6 | 35105353 |
7 | 12124524 |
oct | 4101345 |
9 | 2028306 |
10 | 1082085 |
11 | 679a94 |
12 | 442259 |
13 | 2bb6b4 |
14 | 2024bb |
15 | 165940 |
hex | 1082e5 |
1082085 has 8 divisors (see below), whose sum is σ = 1731360. Its totient is φ = 577104.
The previous prime is 1082083. The next prime is 1082089. The reversal of 1082085 is 5802801.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1082085 - 21 = 1082083 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1082083) 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, 36055 + ... + 36084.
It is an arithmetic number, because the mean of its divisors is an integer number (216420).
21082085 is an apocalyptic number.
1082085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1082085 is a deficient number, since it is larger than the sum of its proper divisors (649275).
1082085 is an equidigital number, since it uses as much as digits as its factorization.
1082085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72147.
The product of its (nonzero) digits is 640, while the sum is 24.
The square root of 1082085 is about 1040.2331469435. The cubic root of 1082085 is about 102.6645384297.
Adding to 1082085 its reverse (5802801), we get a palindrome (6884886).
The spelling of 1082085 in words is "one million, eighty-two thousand, eighty-five".
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