Base | Representation |
---|---|
bin | 1000000001001101000100 |
3 | 10221210111222 |
4 | 20001031010 |
5 | 1014231314 |
6 | 113015512 |
7 | 23603345 |
oct | 10011504 |
9 | 3853458 |
10 | 2102084 |
11 | 1206366 |
12 | 854598 |
13 | 587a4a |
14 | 3ca0cc |
15 | 2b7c8e |
hex | 201344 |
2102084 has 24 divisors (see below), whose sum is σ = 4102560. Its totient is φ = 936576.
The previous prime is 2102083. The next prime is 2102099. The reversal of 2102084 is 4802012.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is not an unprimeable number, because it can be changed into a prime (2102083) 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, 479 + ... + 2105.
It is an arithmetic number, because the mean of its divisors is an integer number (170940).
22102084 is an apocalyptic number.
It is an amenable number.
2102084 is a deficient number, since it is larger than the sum of its proper divisors (2000476).
2102084 is a wasteful number, since it uses less digits than its factorization.
2102084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1667 (or 1665 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
The square root of 2102084 is about 1449.8565446278. The cubic root of 2102084 is about 128.1002632395.
Adding to 2102084 its reverse (4802012), we get a palindrome (6904096).
The spelling of 2102084 in words is "two million, one hundred two thousand, eighty-four".
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