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3365013 = 31121671
BaseRepresentation
bin1100110101100010010101
320022221221010
430311202111
51330140023
6200042433
740413351
oct14654225
96287833
103365013
111999203
121163419
1390a842
14638461
15467093
hex335895

3365013 has 4 divisors (see below), whose sum is σ = 4486688. Its totient is φ = 2243340.

The previous prime is 3365009. The next prime is 3365029. The reversal of 3365013 is 3105633.

3365013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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: 3105633 = 31035211.

It is not a de Polignac number, because 3365013 - 22 = 3365009 is a prime.

It is a super-2 number, since 2×33650132 = 22646624980338, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3365003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560833 + ... + 560838.

It is an arithmetic number, because the mean of its divisors is an integer number (1121672).

Almost surely, 23365013 is an apocalyptic number.

It is an amenable number.

3365013 is a deficient number, since it is larger than the sum of its proper divisors (1121675).

3365013 is a wasteful number, since it uses less digits than its factorization.

3365013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121674.

The product of its (nonzero) digits is 810, while the sum is 21.

The square root of 3365013 is about 1834.3971761862. The cubic root of 3365013 is about 149.8518982651.

The spelling of 3365013 in words is "three million, three hundred sixty-five thousand, thirteen".

Divisors: 1 3 1121671 3365013