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14411243 = 721126737
BaseRepresentation
bin110110111110…
…010111101011
31000010011111202
4312332113223
512142124433
61232514415
7233331200
oct66762753
930104452
1014411243
118153420
1249aba0b
132ca7682
141cb1ca7
1513e9ee8
hexdbe5eb

14411243 has 12 divisors (see below), whose sum is σ = 18288792. Its totient is φ = 11229120.

The previous prime is 14411227. The next prime is 14411263. The reversal of 14411243 is 34211441.

It is not a de Polignac number, because 14411243 - 24 = 14411227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14411203) 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 11 ways as a sum of consecutive naturals, for example, 12830 + ... + 13907.

It is an arithmetic number, because the mean of its divisors is an integer number (1524066).

Almost surely, 214411243 is an apocalyptic number.

14411243 is a deficient number, since it is larger than the sum of its proper divisors (3877549).

14411243 is a wasteful number, since it uses less digits than its factorization.

14411243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26762 (or 26755 counting only the distinct ones).

The product of its digits is 384, while the sum is 20.

The square root of 14411243 is about 3796.2142984821. The cubic root of 14411243 is about 243.3513802007.

Adding to 14411243 its reverse (34211441), we get a palindrome (48622684).

The spelling of 14411243 in words is "fourteen million, four hundred eleven thousand, two hundred forty-three".

Divisors: 1 7 11 49 77 539 26737 187159 294107 1310113 2058749 14411243