Base | Representation |
---|---|
bin | 1001110011110… |
… | …0101101011011 |
3 | 2212102021202200 |
4 | 2130330231123 |
5 | 41013040011 |
6 | 4025501243 |
7 | 1006465551 |
oct | 234745533 |
9 | 85367680 |
10 | 41143131 |
11 | 21251497 |
12 | 11941823 |
13 | 86a6c63 |
14 | 566dbd1 |
15 | 392a856 |
hex | 273cb5b |
41143131 has 24 divisors (see below), whose sum is σ = 62318256. Its totient is φ = 26127360.
The previous prime is 41143129. The next prime is 41143139. The reversal of 41143131 is 13134114.
It is not a de Polignac number, because 41143131 - 21 = 41143129 is a prime.
It is a super-2 number, since 2×411431312 = 3385514456966322, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (41143139) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14571 + ... + 17163.
It is an arithmetic number, because the mean of its divisors is an integer number (2596594).
Almost surely, 241143131 is an apocalyptic number.
41143131 is a gapful number since it is divisible by the number (41) formed by its first and last digit.
41143131 is a deficient number, since it is larger than the sum of its proper divisors (21175125).
41143131 is a wasteful number, since it uses less digits than its factorization.
41143131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2683 (or 2680 counting only the distinct ones).
The product of its digits is 144, while the sum is 18.
The square root of 41143131 is about 6414.2911533544. The cubic root of 41143131 is about 345.2225155579. Note that the first 3 decimals are identical.
Adding to 41143131 its reverse (13134114), we get a palindrome (54277245).
The spelling of 41143131 in words is "forty-one million, one hundred forty-three thousand, one hundred thirty-one".
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