Base | Representation |
---|---|
bin | 1000000001101010000101 |
3 | 10221220001202 |
4 | 20001222011 |
5 | 1014311231 |
6 | 113032245 |
7 | 23611640 |
oct | 10015205 |
9 | 3856052 |
10 | 2103941 |
11 | 12077a4 |
12 | 855685 |
13 | 588848 |
14 | 3caa57 |
15 | 2b85cb |
hex | 201a85 |
2103941 has 12 divisors (see below), whose sum is σ = 2473632. Its totient is φ = 1752816.
The previous prime is 2103919. The next prime is 2103953. The reversal of 2103941 is 1493012.
It is not a de Polignac number, because 2103941 - 214 = 2087557 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 (2103901) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19610 + ... + 19716.
It is an arithmetic number, because the mean of its divisors is an integer number (206136).
22103941 is an apocalyptic number.
It is an amenable number.
2103941 is a deficient number, since it is larger than the sum of its proper divisors (369691).
2103941 is an equidigital number, since it uses as much as digits as its factorization.
2103941 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 220 (or 167 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 20.
The square root of 2103941 is about 1450.4968114408. The cubic root of 2103941 is about 128.1379737804.
Adding to 2103941 its reverse (1493012), we get a palindrome (3596953).
The spelling of 2103941 in words is "two million, one hundred three thousand, nine hundred forty-one".
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