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4184061 = 37228463
BaseRepresentation
bin1111111101011111111101
321212120110020
433331133331
52032342221
6225402353
750364300
oct17753775
97776406
104184061
1123a8602
1214993b9
13b3659b
147acb37
15579ac6
hex3fd7fd

4184061 has 12 divisors (see below), whose sum is σ = 6489792. Its totient is φ = 2390808.

The previous prime is 4184027. The next prime is 4184087. The reversal of 4184061 is 1604814.

It is not a de Polignac number, because 4184061 - 213 = 4175869 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 (4184561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14085 + ... + 14378.

It is an arithmetic number, because the mean of its divisors is an integer number (540816).

Almost surely, 24184061 is an apocalyptic number.

It is an amenable number.

4184061 is a deficient number, since it is larger than the sum of its proper divisors (2305731).

4184061 is a wasteful number, since it uses less digits than its factorization.

4184061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28480 (or 28473 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 4184061 is about 2045.4977389379. The cubic root of 4184061 is about 161.1385071481.

Adding to 4184061 its reverse (1604814), we get a palindrome (5788875).

The spelling of 4184061 in words is "four million, one hundred eighty-four thousand, sixty-one".

Divisors: 1 3 7 21 49 147 28463 85389 199241 597723 1394687 4184061