Search a number
-
+
14060605 = 513216317
BaseRepresentation
bin110101101000…
…110000111101
3222110100112011
4311220300331
512044414410
61221211221
7230341006
oct65506075
928410464
1014060605
117a33a39
124860b11
132bb3bb0
141c201ad
15137b18a
hexd68c3d

14060605 has 8 divisors (see below), whose sum is σ = 18170712. Its totient is φ = 10383168.

The previous prime is 14060597. The next prime is 14060617. The reversal of 14060605 is 50606041.

It can be written as a sum of positive squares in 4 ways, for example, as 1229881 + 12830724 = 1109^2 + 3582^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14060605 - 23 = 14060597 is a prime.

It is a super-2 number, since 2×140606052 = 395401225932050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 108094 + ... + 108223.

It is an arithmetic number, because the mean of its divisors is an integer number (2271339).

Almost surely, 214060605 is an apocalyptic number.

It is an amenable number.

14060605 is a deficient number, since it is larger than the sum of its proper divisors (4110107).

14060605 is a wasteful number, since it uses less digits than its factorization.

14060605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216335.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 14060605 is about 3749.7473248207. The cubic root of 14060605 is about 241.3615035762.

Adding to 14060605 its reverse (50606041), we get a palindrome (64666646).

The spelling of 14060605 in words is "fourteen million, sixty thousand, six hundred five".

Divisors: 1 5 13 65 216317 1081585 2812121 14060605