Search a number
-
+
4411141 = 7630163
BaseRepresentation
bin10000110100111100000101
322022002221121
4100310330011
52112124031
6234313541
752331320
oct20647405
98262847
104411141
112543179
1215888b1
13bb5a57
1482b7b7
155c2011
hex434f05

4411141 has 4 divisors (see below), whose sum is σ = 5041312. Its totient is φ = 3780972.

The previous prime is 4411139. The next prime is 4411153. The reversal of 4411141 is 1411144.

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 4411141 - 21 = 4411139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4411541) 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, 315075 + ... + 315088.

It is an arithmetic number, because the mean of its divisors is an integer number (1260328).

Almost surely, 24411141 is an apocalyptic number.

It is an amenable number.

4411141 is a deficient number, since it is larger than the sum of its proper divisors (630171).

4411141 is an equidigital number, since it uses as much as digits as its factorization.

4411141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630170.

The product of its digits is 64, while the sum is 16.

The square root of 4411141 is about 2100.2716490968. The cubic root of 4411141 is about 164.0024414667.

Adding to 4411141 its reverse (1411144), we get a palindrome (5822285).

The spelling of 4411141 in words is "four million, four hundred eleven thousand, one hundred forty-one".

Divisors: 1 7 630163 4411141