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14052041 = 14994309
BaseRepresentation
bin110101100110…
…101011001001
3222102220202222
4311212223021
512044131131
61221103425
7230304023
oct65465311
928386688
1014052041
117a28563
124857b75
132bb0023
141c1b013
15137887b
hexd66ac9

14052041 has 4 divisors (see below), whose sum is σ = 14146500. Its totient is φ = 13957584.

The previous prime is 14052019. The next prime is 14052043. The reversal of 14052041 is 14025041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14025041 = 103313577.

It can be written as a sum of positive squares in 2 ways, for example, as 7182400 + 6869641 = 2680^2 + 2621^2 .

It is a cyclic number.

It is not a de Polignac number, because 14052041 - 210 = 14051017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14052043) 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, 47006 + ... + 47303.

It is an arithmetic number, because the mean of its divisors is an integer number (3536625).

Almost surely, 214052041 is an apocalyptic number.

It is an amenable number.

14052041 is a deficient number, since it is larger than the sum of its proper divisors (94459).

14052041 is an equidigital number, since it uses as much as digits as its factorization.

14052041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94458.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 14052041 is about 3748.6052072738. The cubic root of 14052041 is about 241.3124909930.

Adding to 14052041 its reverse (14025041), we get a palindrome (28077082).

Subtracting from 14052041 its reverse (14025041), we obtain a cube (27000 = 303).

The spelling of 14052041 in words is "fourteen million, fifty-two thousand, forty-one".

Divisors: 1 149 94309 14052041