Base | Representation |
---|---|
bin | 1110101010000001000001 |
3 | 21020012101111 |
4 | 32222001001 |
5 | 1440421423 |
6 | 214203321 |
7 | 44441332 |
oct | 16520101 |
9 | 7205344 |
10 | 3842113 |
11 | 2194700 |
12 | 1353541 |
13 | a46a52 |
14 | 720289 |
15 | 50d60d |
hex | 3aa041 |
3842113 has 12 divisors (see below), whose sum is σ = 4275684. Its totient is φ = 3449600.
The previous prime is 3842101. The next prime is 3842143. The reversal of 3842113 is 3112483.
It can be written as a sum of positive squares in 2 ways, for example, as 1046529 + 2795584 = 1023^2 + 1672^2 .
It is a de Polignac number, because none of the positive numbers 2k-3842113 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3842143) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13533 + ... + 13813.
It is an arithmetic number, because the mean of its divisors is an integer number (356307).
Almost surely, 23842113 is an apocalyptic number.
It is an amenable number.
3842113 is a deficient number, since it is larger than the sum of its proper divisors (433571).
3842113 is a wasteful number, since it uses less digits than its factorization.
3842113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 416 (or 405 counting only the distinct ones).
The product of its digits is 576, while the sum is 22.
The square root of 3842113 is about 1960.1308629783. The cubic root of 3842113 is about 156.6234230027.
Adding to 3842113 its reverse (3112483), we get a palindrome (6954596).
The spelling of 3842113 in words is "three million, eight hundred forty-two thousand, one hundred thirteen".
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