Search a number
-
+
4481014 = 22240507
BaseRepresentation
bin10001000101111111110110
322102122210111
4101011333312
52121343024
6240013234
753042116
oct21057766
98378714
104481014
11259071a
12160121a
13c0b7b5
14849046
155d7a94
hex445ff6

4481014 has 4 divisors (see below), whose sum is σ = 6721524. Its totient is φ = 2240506.

The previous prime is 4481003. The next prime is 4481041. The reversal of 4481014 is 4101844.

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

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120252 + ... + 1120255.

It is an arithmetic number, because the mean of its divisors is an integer number (1680381).

Almost surely, 24481014 is an apocalyptic number.

4481014 is a deficient number, since it is larger than the sum of its proper divisors (2240510).

4481014 is a wasteful number, since it uses less digits than its factorization.

4481014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2240509.

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 4481014 is about 2116.8405702839. The cubic root of 4481014 is about 164.8638485044.

Adding to 4481014 its reverse (4101844), we get a palindrome (8582858).

The spelling of 4481014 in words is "four million, four hundred eighty-one thousand, fourteen".

Divisors: 1 2 2240507 4481014