Search a number
-
+
4115041 = 7587863
BaseRepresentation
bin1111101100101001100001
321202001202221
433230221201
52023140131
6224111041
746656130
oct17545141
97661687
104115041
112360767
121465481
13b11048
14791917
15564411
hex3eca61

4115041 has 4 divisors (see below), whose sum is σ = 4702912. Its totient is φ = 3527172.

The previous prime is 4115021. The next prime is 4115051. The reversal of 4115041 is 1405114.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1405114 = 2702557.

It is a cyclic number.

It is not a de Polignac number, because 4115041 - 25 = 4115009 is a prime.

It is a Duffinian number.

4115041 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4115021) 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, 293925 + ... + 293938.

It is an arithmetic number, because the mean of its divisors is an integer number (1175728).

Almost surely, 24115041 is an apocalyptic number.

It is an amenable number.

4115041 is a deficient number, since it is larger than the sum of its proper divisors (587871).

4115041 is an equidigital number, since it uses as much as digits as its factorization.

4115041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587870.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 4115041 is about 2028.5563832440. The cubic root of 4115041 is about 160.2475464946.

The spelling of 4115041 in words is "four million, one hundred fifteen thousand, forty-one".

Divisors: 1 7 587863 4115041