Search a number
-
+
14017169 = 23775897
BaseRepresentation
bin110101011110…
…001010010001
3222101010221102
4311132022101
512042022134
61220234145
7230100245
oct65361221
928333842
1014017169
117a04341
12483b955
132b9a1aa
141c0c425
15136d37e
hexd5e291

14017169 has 4 divisors (see below), whose sum is σ = 14025444. Its totient is φ = 14008896.

The previous prime is 14017153. The next prime is 14017181. The reversal of 14017169 is 96171041.

14017169 is digitally balanced in base 2, 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 brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 96171041 = 283339827.

It can be written as a sum of positive squares in 2 ways, for example, as 9690769 + 4326400 = 3113^2 + 2080^2 .

It is a cyclic number.

It is not a de Polignac number, because 14017169 - 24 = 14017153 is a prime.

It is a super-2 number, since 2×140171692 = 392962053549122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14017769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 572 + ... + 5325.

It is an arithmetic number, because the mean of its divisors is an integer number (3506361).

Almost surely, 214017169 is an apocalyptic number.

It is an amenable number.

14017169 is a deficient number, since it is larger than the sum of its proper divisors (8275).

14017169 is an equidigital number, since it uses as much as digits as its factorization.

14017169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8274.

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 14017169 is about 3743.9509879271. The cubic root of 14017169 is about 241.1127093428.

The spelling of 14017169 in words is "fourteen million, seventeen thousand, one hundred sixty-nine".

Divisors: 1 2377 5897 14017169