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4184141 = 13734409
BaseRepresentation
bin1111111101100001001101
321212120120012
433331201031
52032343031
6225403005
750364443
oct17754115
97776505
104184141
1123a8675
121499465
13b36630
147acb93
15579b2b
hex3fd84d

4184141 has 8 divisors (see below), whose sum is σ = 4568760. Its totient is φ = 3808512.

The previous prime is 4184119. The next prime is 4184143. The reversal of 4184141 is 1414814.

It can be written as a sum of positive squares in 4 ways, for example, as 2116 + 4182025 = 46^2 + 2045^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4184141 - 218 = 3921997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4184143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1256 + ... + 3153.

It is an arithmetic number, because the mean of its divisors is an integer number (571095).

Almost surely, 24184141 is an apocalyptic number.

It is an amenable number.

4184141 is a deficient number, since it is larger than the sum of its proper divisors (384619).

4184141 is a wasteful number, since it uses less digits than its factorization.

4184141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4495.

The product of its digits is 512, while the sum is 23.

The square root of 4184141 is about 2045.5172939870. The cubic root of 4184141 is about 161.1395341407.

Adding to 4184141 its reverse (1414814), we get a palindrome (5598955).

The spelling of 4184141 in words is "four million, one hundred eighty-four thousand, one hundred forty-one".

Divisors: 1 13 73 949 4409 57317 321857 4184141