Search a number
-
+
14054277 = 34684759
BaseRepresentation
bin110101100111…
…001110000101
3222110000211210
4311213032011
512044214102
61221122033
7230313366
oct65471605
928400753
1014054277
117a2a206
124859319
132bb1053
141c1bb6d
15137936c
hexd67385

14054277 has 4 divisors (see below), whose sum is σ = 18739040. Its totient is φ = 9369516.

The previous prime is 14054273. The next prime is 14054279. The reversal of 14054277 is 77245041.

14054277 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 an emirpimes, since its reverse is a distinct semiprime: 77245041 = 325748347.

It is not a de Polignac number, because 14054277 - 22 = 14054273 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14054273) 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, 2342377 + ... + 2342382.

It is an arithmetic number, because the mean of its divisors is an integer number (4684760).

Almost surely, 214054277 is an apocalyptic number.

It is an amenable number.

14054277 is a deficient number, since it is larger than the sum of its proper divisors (4684763).

14054277 is an equidigital number, since it uses as much as digits as its factorization.

14054277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4684762.

The product of its (nonzero) digits is 7840, while the sum is 30.

The square root of 14054277 is about 3748.9034396741. The cubic root of 14054277 is about 241.3252897532.

The spelling of 14054277 in words is "fourteen million, fifty-four thousand, two hundred seventy-seven".

Divisors: 1 3 4684759 14054277