Search a number
-
+
3044969 = 17917011
BaseRepresentation
bin1011100111011001101001
312201200220122
423213121221
51234414334
6145133025
734611314
oct13473151
95650818
103044969
11179a804
12102a175
13827c75
1459397b
1540232e
hex2e7669

3044969 has 4 divisors (see below), whose sum is σ = 3062160. Its totient is φ = 3027780.

The previous prime is 3044929. The next prime is 3044983. The reversal of 3044969 is 9694403.

It is a happy number.

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 a de Polignac number, because none of the positive numbers 2k-3044969 is a prime.

It is a super-2 number, since 2×30449692 = 18543672421922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3044929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8327 + ... + 8684.

It is an arithmetic number, because the mean of its divisors is an integer number (765540).

Almost surely, 23044969 is an apocalyptic number.

It is an amenable number.

3044969 is a deficient number, since it is larger than the sum of its proper divisors (17191).

3044969 is a wasteful number, since it uses less digits than its factorization.

3044969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17190.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 3044969 is about 1744.9839540810. The cubic root of 3044969 is about 144.9420140716.

The spelling of 3044969 in words is "three million, forty-four thousand, nine hundred sixty-nine".

Divisors: 1 179 17011 3044969