Search a number
-
+
14008318 = 27004159
BaseRepresentation
bin110101011011…
…111111111110
3222100200210121
4311123333332
512041231233
61220125154
7230032402
oct65337776
928320717
1014008318
1179a8725
1248367ba
132b9615c
141c09102
15136a92d
hexd5bffe

14008318 has 4 divisors (see below), whose sum is σ = 21012480. Its totient is φ = 7004158.

The previous prime is 14008307. The next prime is 14008327. The reversal of 14008318 is 81380041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 81380041 = 613132757.

It is a junction number, because it is equal to n+sod(n) for n = 14008292 and 14008301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3502078 + ... + 3502081.

It is an arithmetic number, because the mean of its divisors is an integer number (5253120).

Almost surely, 214008318 is an apocalyptic number.

14008318 is a deficient number, since it is larger than the sum of its proper divisors (7004162).

14008318 is an equidigital number, since it uses as much as digits as its factorization.

14008318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7004161.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 14008318 is about 3742.7687612248. The cubic root of 14008318 is about 241.0619492611.

Adding to 14008318 its reverse (81380041), we get a palindrome (95388359).

It can be divided in two parts, 14008 and 318, that multiplied together give a palindrome (4454544).

The spelling of 14008318 in words is "fourteen million, eight thousand, three hundred eighteen".

Divisors: 1 2 7004159 14008318