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3009029 = 10932753
BaseRepresentation
bin1011011110101000000101
312122212121112
423132220011
51232242104
6144254405
734401452
oct13365005
95585545
103009029
111775801
121011405
138147ba
14584829
153e686e
hex2dea05

3009029 has 4 divisors (see below), whose sum is σ = 3012876. Its totient is φ = 3005184.

The previous prime is 3009023. The next prime is 3009043. The reversal of 3009029 is 9209003.

3009029 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 brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9209003 = 13767219.

It can be written as a sum of positive squares in 2 ways, for example, as 2896804 + 112225 = 1702^2 + 335^2 .

It is a cyclic number.

It is not a de Polignac number, because 3009029 - 28 = 3008773 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3008995 and 3009013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3009023) 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, 284 + ... + 2469.

It is an arithmetic number, because the mean of its divisors is an integer number (753219).

Almost surely, 23009029 is an apocalyptic number.

It is an amenable number.

3009029 is a deficient number, since it is larger than the sum of its proper divisors (3847).

3009029 is a wasteful number, since it uses less digits than its factorization.

3009029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3846.

The product of its (nonzero) digits is 486, while the sum is 23.

The square root of 3009029 is about 1734.6552971700. The cubic root of 3009029 is about 144.3695017989.

The spelling of 3009029 in words is "three million, nine thousand, twenty-nine".

Divisors: 1 1093 2753 3009029