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14413057 = 19797283
BaseRepresentation
bin110110111110…
…110100000001
31000010020222221
4312332310001
512142204212
61232531041
7233336401
oct66766401
930106887
1014413057
11815481a
1249b0a81
132ca8449
141cb2801
1513ea807
hexdbed01

14413057 has 4 divisors (see below), whose sum is σ = 14422320. Its totient is φ = 14403796.

The previous prime is 14413043. The next prime is 14413073. The reversal of 14413057 is 75031441.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 14413057 - 219 = 13888769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14413027) 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, 1663 + ... + 5620.

It is an arithmetic number, because the mean of its divisors is an integer number (3605580).

Almost surely, 214413057 is an apocalyptic number.

It is an amenable number.

14413057 is a deficient number, since it is larger than the sum of its proper divisors (9263).

14413057 is an equidigital number, since it uses as much as digits as its factorization.

14413057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9262.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 14413057 is about 3796.4532131978. The cubic root of 14413057 is about 243.3615903050.

Adding to 14413057 its reverse (75031441), we get a palindrome (89444498).

The spelling of 14413057 in words is "fourteen million, four hundred thirteen thousand, fifty-seven".

Divisors: 1 1979 7283 14413057