Base | Representation |
---|---|
bin | 1000001001001001010101 |
3 | 11000110010202 |
4 | 20021021111 |
5 | 1021301423 |
6 | 113430245 |
7 | 24100235 |
oct | 10111125 |
9 | 4013122 |
10 | 2134613 |
11 | 1228848 |
12 | 86b385 |
13 | 5997b0 |
14 | 3d7cc5 |
15 | 2c2728 |
hex | 209255 |
2134613 has 4 divisors (see below), whose sum is σ = 2298828. Its totient is φ = 1970400.
The previous prime is 2134609. The next prime is 2134621. The reversal of 2134613 is 3164312.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 552049 + 1582564 = 743^2 + 1258^2 .
It is a cyclic number.
It is not a de Polignac number, because 2134613 - 22 = 2134609 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2134633) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82088 + ... + 82113.
It is an arithmetic number, because the mean of its divisors is an integer number (574707).
22134613 is an apocalyptic number.
It is an amenable number.
2134613 is a deficient number, since it is larger than the sum of its proper divisors (164215).
2134613 is a wasteful number, since it uses less digits than its factorization.
2134613 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164214.
The product of its digits is 432, while the sum is 20.
The square root of 2134613 is about 1461.0314849448. The cubic root of 2134613 is about 128.7576524813.
Adding to 2134613 its reverse (3164312), we get a palindrome (5298925).
The spelling of 2134613 in words is "two million, one hundred thirty-four thousand, six hundred thirteen".
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