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4430053 = 23192611
BaseRepresentation
bin10000111001100011100101
322100001220001
4100321203211
52113230203
6234541301
752440415
oct20714345
98301801
104430053
112556401
121597831
13bc1544
14834645
155c791d
hex4398e5

4430053 has 4 divisors (see below), whose sum is σ = 4622688. Its totient is φ = 4237420.

The previous prime is 4430051. The next prime is 4430093. The reversal of 4430053 is 3500344.

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.

It is a cyclic number.

It is not a de Polignac number, because 4430053 - 21 = 4430051 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4430053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4430051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96283 + ... + 96328.

It is an arithmetic number, because the mean of its divisors is an integer number (1155672).

Almost surely, 24430053 is an apocalyptic number.

It is an amenable number.

4430053 is a deficient number, since it is larger than the sum of its proper divisors (192635).

4430053 is a wasteful number, since it uses less digits than its factorization.

4430053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192634.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 4430053 is about 2104.7691084772. The cubic root of 4430053 is about 164.2364846283.

Adding to 4430053 its reverse (3500344), we get a palindrome (7930397).

The spelling of 4430053 in words is "four million, four hundred thirty thousand, fifty-three".

Divisors: 1 23 192611 4430053