Search a number
-
+
24430241 = 1117130643
BaseRepresentation
bin101110100110…
…0011010100001
31200222011222202
41131030122201
522223231431
62231342545
7414440123
oct135143241
950864882
1024430241
1112876890
128221a55
1350a4a84
14335d213
1522288cb
hex174c6a1

24430241 has 8 divisors (see below), whose sum is σ = 28219104. Its totient is φ = 20902720.

The previous prime is 24430229. The next prime is 24430247. The reversal of 24430241 is 14203442.

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 24430241 - 210 = 24429217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (24430247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65135 + ... + 65508.

It is an arithmetic number, because the mean of its divisors is an integer number (3527388).

Almost surely, 224430241 is an apocalyptic number.

It is an amenable number.

24430241 is a deficient number, since it is larger than the sum of its proper divisors (3788863).

24430241 is a wasteful number, since it uses less digits than its factorization.

24430241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130671.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 24430241 is about 4942.6957219720. The cubic root of 24430241 is about 290.1633681177.

Adding to 24430241 its reverse (14203442), we get a palindrome (38633683).

The spelling of 24430241 in words is "twenty-four million, four hundred thirty thousand, two hundred forty-one".

Divisors: 1 11 17 187 130643 1437073 2220931 24430241