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3133041 = 31044347
BaseRepresentation
bin1011111100111001110001
312220011201120
423330321301
51300224131
6151052453
735426142
oct13747161
95804646
103133041
11184a99a
121071129
13859092
145b7ac9
1541d496
hex2fce71

3133041 has 4 divisors (see below), whose sum is σ = 4177392. Its totient is φ = 2088692.

The previous prime is 3133033. The next prime is 3133057. The reversal of 3133041 is 1403313.

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 3133041 - 23 = 3133033 is a prime.

It is a D-number.

3133041 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3133041.

It is not an unprimeable number, because it can be changed into a prime (3133441) 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, 522171 + ... + 522176.

It is an arithmetic number, because the mean of its divisors is an integer number (1044348).

Almost surely, 23133041 is an apocalyptic number.

It is an amenable number.

3133041 is a deficient number, since it is larger than the sum of its proper divisors (1044351).

3133041 is a wasteful number, since it uses less digits than its factorization.

3133041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044350.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 3133041 is about 1770.0398300603. The cubic root of 3133041 is about 146.3261769853.

Adding to 3133041 its reverse (1403313), we get a palindrome (4536354).

The spelling of 3133041 in words is "three million, one hundred thirty-three thousand, forty-one".

Divisors: 1 3 1044347 3133041