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14684081 is a prime number
BaseRepresentation
bin111000000000…
…111110110001
31000122000202212
4320000332301
512224342311
61242421505
7235545506
oct70007661
930560685
1014684081
11831a405
124b01895
133071909
141d434ad
151450c8b
hexe00fb1

14684081 has 2 divisors, whose sum is σ = 14684082. Its totient is φ = 14684080.

The previous prime is 14684057. The next prime is 14684083. The reversal of 14684081 is 18048641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7480225 + 7203856 = 2735^2 + 2684^2 .

It is a cyclic number.

It is not a de Polignac number, because 14684081 - 218 = 14421937 is a prime.

It is a super-2 number, since 2×146840812 = 431244469629122, which contains 22 as substring.

Together with 14684083, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14684083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7342040 + 7342041.

It is an arithmetic number, because the mean of its divisors is an integer number (7342041).

Almost surely, 214684081 is an apocalyptic number.

It is an amenable number.

14684081 is a deficient number, since it is larger than the sum of its proper divisors (1).

14684081 is an equidigital number, since it uses as much as digits as its factorization.

14684081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 14684081 is about 3831.9813412907. The cubic root of 14684081 is about 244.8775231232.

The spelling of 14684081 in words is "fourteen million, six hundred eighty-four thousand, eighty-one".