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4331041 = 111331977
BaseRepresentation
bin10000100001011000100001
322011001001221
4100201120201
52102043131
6232455041
751545641
oct20413041
98131057
104331041
112498a80
12154a481
13b88460
1480a521
155a8411
hex421621

4331041 has 16 divisors (see below), whose sum is σ = 5257728. Its totient is φ = 3513600.

The previous prime is 4331027. The next prime is 4331051. The reversal of 4331041 is 1401334.

It is a cyclic number.

It is not a de Polignac number, because 4331041 - 25 = 4331009 is a prime.

It is a super-2 number, since 2×43310412 = 37515832287362, which contains 22 as substring.

It is a Duffinian number.

4331041 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4331021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3945 + ... + 4921.

It is an arithmetic number, because the mean of its divisors is an integer number (328608).

Almost surely, 24331041 is an apocalyptic number.

It is an amenable number.

4331041 is a deficient number, since it is larger than the sum of its proper divisors (926687).

4331041 is a wasteful number, since it uses less digits than its factorization.

4331041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 4331041 is about 2081.1153259731. The cubic root of 4331041 is about 163.0036884257.

Adding to 4331041 its reverse (1401334), we get a palindrome (5732375).

The spelling of 4331041 in words is "four million, three hundred thirty-one thousand, forty-one".

Divisors: 1 11 13 31 143 341 403 977 4433 10747 12701 30287 139711 333157 393731 4331041