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14709241 = 63123311
BaseRepresentation
bin111000000111…
…000111111001
31000200022021201
4320013013321
512231143431
61243134201
7236012041
oct70070771
930608251
1014709241
1183372a8
124b14361
1330801c1
141d4c721
151458461
hexe071f9

14709241 has 4 divisors (see below), whose sum is σ = 14733184. Its totient is φ = 14685300.

The previous prime is 14709217. The next prime is 14709263. The reversal of 14709241 is 14290741.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14709241 - 25 = 14709209 is a prime.

It is a deceptive number, since it divides R14709240.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14709041) 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, 11025 + ... + 12286.

It is an arithmetic number, because the mean of its divisors is an integer number (3683296).

It is a Poulet number, since it divides 214709240-1.

Almost surely, 214709241 is an apocalyptic number.

It is an amenable number.

14709241 is a deficient number, since it is larger than the sum of its proper divisors (23943).

14709241 is an equidigital number, since it uses as much as digits as its factorization.

14709241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23942.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 14709241 is about 3835.2628332358. The cubic root of 14709241 is about 245.0173026792.

Subtracting from 14709241 its product of nonzero digits (2016), we obtain a square (14707225 = 38352).

Adding to 14709241 its reverse (14290741), we get a palindrome (28999982).

The spelling of 14709241 in words is "fourteen million, seven hundred nine thousand, two hundred forty-one".

Divisors: 1 631 23311 14709241