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14417705 = 52883541
BaseRepresentation
bin110110111111…
…111100101001
31000010111101002
4312333330221
512142331310
61233004345
7233356061
oct66777451
930114332
1014417705
118158265
1249b36b5
132caa5b3
141cb43a1
1513ebda5
hexdbff29

14417705 has 4 divisors (see below), whose sum is σ = 17301252. Its totient is φ = 11534160.

The previous prime is 14417701. The next prime is 14417707. The reversal of 14417705 is 50771441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50771441 = 77253063.

It can be written as a sum of positive squares in 2 ways, for example, as 1857769 + 12559936 = 1363^2 + 3544^2 .

It is not a de Polignac number, because 14417705 - 22 = 14417701 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14417701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1441766 + ... + 1441775.

It is an arithmetic number, because the mean of its divisors is an integer number (4325313).

Almost surely, 214417705 is an apocalyptic number.

It is an amenable number.

14417705 is a deficient number, since it is larger than the sum of its proper divisors (2883547).

14417705 is an equidigital number, since it uses as much as digits as its factorization.

14417705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2883546.

The product of its (nonzero) digits is 3920, while the sum is 29.

The square root of 14417705 is about 3797.0653141604. The cubic root of 14417705 is about 243.3877476775.

The spelling of 14417705 in words is "fourteen million, four hundred seventeen thousand, seven hundred five".

Divisors: 1 5 2883541 14417705