Search a number
-
+
14717107 = 16390289
BaseRepresentation
bin111000001001…
…000010110011
31000200201002001
4320021002303
512231421412
61243234431
7236044006
oct70110263
930621061
1014717107
1183421a9
124b18a17
133083962
141d5153d
15145a957
hexe090b3

14717107 has 4 divisors (see below), whose sum is σ = 14807560. Its totient is φ = 14626656.

The previous prime is 14717099. The next prime is 14717111. The reversal of 14717107 is 70171741.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14717107 - 23 = 14717099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14717117) 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, 44982 + ... + 45307.

It is an arithmetic number, because the mean of its divisors is an integer number (3701890).

Almost surely, 214717107 is an apocalyptic number.

14717107 is a deficient number, since it is larger than the sum of its proper divisors (90453).

14717107 is an equidigital number, since it uses as much as digits as its factorization.

14717107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90452.

The product of its (nonzero) digits is 1372, while the sum is 28.

The square root of 14717107 is about 3836.2881799990. The cubic root of 14717107 is about 245.0609705261.

Adding to 14717107 its reverse (70171741), we get a palindrome (84888848).

The spelling of 14717107 in words is "fourteen million, seven hundred seventeen thousand, one hundred seven".

Divisors: 1 163 90289 14717107