Search a number
-
+
14017013 = 131910627
BaseRepresentation
bin110101011110…
…000111110101
3222101010201122
4311132013311
512042021023
61220233325
7230066633
oct65360765
928333648
1014017013
117a0420a
12483b845
132b9a0ba
141c0c353
15136d2c8
hexd5e1f5

14017013 has 4 divisors (see below), whose sum is σ = 14028960. Its totient is φ = 14005068.

The previous prime is 14017009. The next prime is 14017057. The reversal of 14017013 is 31071041.

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 a cyclic number.

It is not a de Polignac number, because 14017013 - 22 = 14017009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14016982 and 14017000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14017093) 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, 3995 + ... + 6632.

It is an arithmetic number, because the mean of its divisors is an integer number (3507240).

Almost surely, 214017013 is an apocalyptic number.

It is an amenable number.

14017013 is a deficient number, since it is larger than the sum of its proper divisors (11947).

14017013 is a wasteful number, since it uses less digits than its factorization.

14017013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11946.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 14017013 is about 3743.9301542630. The cubic root of 14017013 is about 241.1118148749. Note that the first 3 decimals are identical.

Adding to 14017013 its reverse (31071041), we get a palindrome (45088054).

The spelling of 14017013 in words is "fourteen million, seventeen thousand, thirteen".

Divisors: 1 1319 10627 14017013