Search a number
-
+
14160441 = 34720147
BaseRepresentation
bin110110000001…
…001000111001
3222122102110210
4312001020321
512111113231
61223301333
7231235041
oct66011071
928572423
1014160441
117aa1a49
1248aa849
132c1a479
141c48721
15139aa46
hexd81239

14160441 has 4 divisors (see below), whose sum is σ = 18880592. Its totient is φ = 9440292.

The previous prime is 14160427. The next prime is 14160449. The reversal of 14160441 is 14406141.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14406141 = 34802047.

It is not a de Polignac number, because 14160441 - 25 = 14160409 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14160449) 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, 2360071 + ... + 2360076.

It is an arithmetic number, because the mean of its divisors is an integer number (4720148).

Almost surely, 214160441 is an apocalyptic number.

It is an amenable number.

14160441 is a deficient number, since it is larger than the sum of its proper divisors (4720151).

14160441 is an equidigital number, since it uses as much as digits as its factorization.

14160441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4720150.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 14160441 is about 3763.0361412030. The cubic root of 14160441 is about 241.9314117032.

Adding to 14160441 its reverse (14406141), we get a palindrome (28566582).

The spelling of 14160441 in words is "fourteen million, one hundred sixty thousand, four hundred forty-one".

Divisors: 1 3 4720147 14160441