Base | Representation |
---|---|
bin | 1000000001000001011101 |
3 | 10221202111110 |
4 | 20001001131 |
5 | 1014220331 |
6 | 113012233 |
7 | 23601234 |
oct | 10010135 |
9 | 3852443 |
10 | 2101341 |
11 | 1205850 |
12 | 854079 |
13 | 5875c8 |
14 | 3c9b1b |
15 | 2b7946 |
hex | 20105d |
2101341 has 16 divisors (see below), whose sum is σ = 3140928. Its totient is φ = 1238400.
The previous prime is 2101327. The next prime is 2101357. The reversal of 2101341 is 1431012.
It is a happy number.
It is not a de Polignac number, because 2101341 - 26 = 2101277 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2101391) 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 15 ways as a sum of consecutive naturals, for example, 361 + ... + 2081.
It is an arithmetic number, because the mean of its divisors is an integer number (196308).
22101341 is an apocalyptic number.
It is an amenable number.
2101341 is a deficient number, since it is larger than the sum of its proper divisors (1039587).
2101341 is a wasteful number, since it uses less digits than its factorization.
2101341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1772.
The product of its (nonzero) digits is 24, while the sum is 12.
The square root of 2101341 is about 1449.6002897351. The cubic root of 2101341 is about 128.0851687410.
Adding to 2101341 its reverse (1431012), we get a palindrome (3532353).
It can be divided in two parts, 2101 and 341, that added together give a palindrome (2442).
The spelling of 2101341 in words is "two million, one hundred one thousand, three hundred forty-one".
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