Search a number
-
+
14068229 = 72009747
BaseRepresentation
bin110101101010…
…101000000101
3222110201222112
4311222220011
512100140404
61221310405
7230402150
oct65525005
928421875
1014068229
117a3973a
124865405
132bb74c6
141c22c97
15137d56e
hexd6aa05

14068229 has 4 divisors (see below), whose sum is σ = 16077984. Its totient is φ = 12058476.

The previous prime is 14068199. The next prime is 14068259. The reversal of 14068229 is 92286041.

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 an interprime number because it is at equal distance from previous prime (14068199) and next prime (14068259).

It is a cyclic number.

It is not a de Polignac number, because 14068229 - 216 = 14002693 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14068195 and 14068204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14068259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1004867 + ... + 1004880.

It is an arithmetic number, because the mean of its divisors is an integer number (4019496).

Almost surely, 214068229 is an apocalyptic number.

It is an amenable number.

14068229 is a deficient number, since it is larger than the sum of its proper divisors (2009755).

14068229 is an equidigital number, since it uses as much as digits as its factorization.

14068229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2009754.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 14068229 is about 3750.7637888835. The cubic root of 14068229 is about 241.4051197082.

The spelling of 14068229 in words is "fourteen million, sixty-eight thousand, two hundred twenty-nine".

Divisors: 1 7 2009747 14068229