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3331141 = 11302831
BaseRepresentation
bin1100101101010001000101
320021020110121
430231101011
51323044031
6155221541
740212532
oct14552105
96236417
103331141
111975810
1211478b1
138c82b8
14629d89
1545c011
hex32d445

3331141 has 4 divisors (see below), whose sum is σ = 3633984. Its totient is φ = 3028300.

The previous prime is 3331129. The next prime is 3331151. The reversal of 3331141 is 1411333.

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 not a de Polignac number, because 3331141 - 25 = 3331109 is a prime.

It is a super-2 number, since 2×33311412 = 22193000723762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3331151) 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, 151405 + ... + 151426.

It is an arithmetic number, because the mean of its divisors is an integer number (908496).

Almost surely, 23331141 is an apocalyptic number.

It is an amenable number.

3331141 is a deficient number, since it is larger than the sum of its proper divisors (302843).

3331141 is a wasteful number, since it uses less digits than its factorization.

3331141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302842.

The product of its digits is 108, while the sum is 16.

The square root of 3331141 is about 1825.1413643880. The cubic root of 3331141 is about 149.3474019262.

Adding to 3331141 its reverse (1411333), we get a palindrome (4742474).

The spelling of 3331141 in words is "three million, three hundred thirty-one thousand, one hundred forty-one".

Divisors: 1 11 302831 3331141