Base | Representation |
---|---|
bin | 1111110000101100111100 |
3 | 21202220112212 |
4 | 33300230330 |
5 | 2024203034 |
6 | 224315552 |
7 | 50055416 |
oct | 17605474 |
9 | 7686485 |
10 | 4131644 |
11 | 2372190 |
12 | 1472bb8 |
13 | b1877a |
14 | 7979b6 |
15 | 5692ce |
hex | 3f0b3c |
4131644 has 12 divisors (see below), whose sum is σ = 7887768. Its totient is φ = 1878000.
The previous prime is 4131643. The next prime is 4131653. The reversal of 4131644 is 4461314.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4131641) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46907 + ... + 46994.
It is an arithmetic number, because the mean of its divisors is an integer number (657314).
Almost surely, 24131644 is an apocalyptic number.
4131644 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
4131644 is a deficient number, since it is larger than the sum of its proper divisors (3756124).
4131644 is a wasteful number, since it uses less digits than its factorization.
4131644 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93916 (or 93914 counting only the distinct ones).
The product of its digits is 1152, while the sum is 23.
The square root of 4131644 is about 2032.6445828034. The cubic root of 4131644 is about 160.4627747897.
Adding to 4131644 its reverse (4461314), we get a palindrome (8592958).
The spelling of 4131644 in words is "four million, one hundred thirty-one thousand, six hundred forty-four".
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