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4430241 = 33316779
BaseRepresentation
bin10000111001100110100001
322100002011000
4100321212201
52113231431
6234542213
752441104
oct20714641
98302130
104430241
112556562
121597969
13bc165a
1483473b
155c79e6
hex4399a1

4430241 has 32 divisors (see below), whose sum is σ = 6963200. Its totient is φ = 2779920.

The previous prime is 4430227. The next prime is 4430263. The reversal of 4430241 is 1420344.

It is not a de Polignac number, because 4430241 - 27 = 4430113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4430201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56040 + ... + 56118.

It is an arithmetic number, because the mean of its divisors is an integer number (217600).

Almost surely, 24430241 is an apocalyptic number.

It is an amenable number.

4430241 is a deficient number, since it is larger than the sum of its proper divisors (2532959).

4430241 is a wasteful number, since it uses less digits than its factorization.

4430241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186 (or 180 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 4430241 is about 2104.8137684840. The cubic root of 4430241 is about 164.2388078527.

Adding to 4430241 its reverse (1420344), we get a palindrome (5850585).

The spelling of 4430241 in words is "four million, four hundred thirty thousand, two hundred forty-one".

Divisors: 1 3 9 27 31 67 79 93 201 237 279 603 711 837 1809 2077 2133 2449 5293 6231 7347 15879 18693 22041 47637 56079 66123 142911 164083 492249 1476747 4430241