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14064241 = 76918289
BaseRepresentation
bin110101101001…
…101001110001
3222110112111211
4311221221301
512100023431
61221240121
7230354422
oct65515161
928415454
1014064241
117a36744
124863041
132bb5749
141c21649
15137c2b1
hexd69a71

14064241 has 4 divisors (see below), whose sum is σ = 14083300. Its totient is φ = 14045184.

The previous prime is 14064223. The next prime is 14064263. The reversal of 14064241 is 14246041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10751841 + 3312400 = 3279^2 + 1820^2 .

It is a cyclic number.

It is not a de Polignac number, because 14064241 - 29 = 14063729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14064641) 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, 8376 + ... + 9913.

It is an arithmetic number, because the mean of its divisors is an integer number (3520825).

Almost surely, 214064241 is an apocalyptic number.

It is an amenable number.

14064241 is a deficient number, since it is larger than the sum of its proper divisors (19059).

14064241 is an equidigital number, since it uses as much as digits as its factorization.

14064241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19058.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 14064241 is about 3750.2321261490. The cubic root of 14064241 is about 241.3823067301.

The spelling of 14064241 in words is "fourteen million, sixty-four thousand, two hundred forty-one".

Divisors: 1 769 18289 14064241