Base | Representation |
---|---|
bin | 1111110011100000100101 |
3 | 21210111022200 |
4 | 33303200211 |
5 | 2030040031 |
6 | 224445113 |
7 | 50134062 |
oct | 17634045 |
9 | 7714280 |
10 | 4143141 |
11 | 237a892 |
12 | 1479799 |
13 | b20a82 |
14 | 79bc69 |
15 | 56c8e6 |
hex | 3f3825 |
4143141 has 6 divisors (see below), whose sum is σ = 5984550. Its totient is φ = 2762088.
The previous prime is 4143109. The next prime is 4143163. The reversal of 4143141 is 1413414.
It can be written as a sum of positive squares in only one way, i.e., 4040100 + 103041 = 2010^2 + 321^2 .
It is not a de Polignac number, because 4143141 - 25 = 4143109 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 (4143101) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 230166 + ... + 230183.
It is an arithmetic number, because the mean of its divisors is an integer number (997425).
Almost surely, 24143141 is an apocalyptic number.
It is an amenable number.
4143141 is a deficient number, since it is larger than the sum of its proper divisors (1841409).
4143141 is a wasteful number, since it uses less digits than its factorization.
4143141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 460355 (or 460352 counting only the distinct ones).
The product of its digits is 192, while the sum is 18.
The square root of 4143141 is about 2035.4707072321. The cubic root of 4143141 is about 160.6114752399.
Adding to 4143141 its reverse (1413414), we get a palindrome (5556555).
The spelling of 4143141 in words is "four million, one hundred forty-three thousand, one hundred forty-one".
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