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3083009 = 73157269
BaseRepresentation
bin1011110000101100000001
312210122002112
423300230001
51242124014
6150025105
735130236
oct13605401
95718075
103083009
111816346
121048195
1383c387
145a378d
1540d73e
hex2f0b01

3083009 has 8 divisors (see below), whose sum is σ = 3156840. Its totient is φ = 3010176.

The previous prime is 3082999. The next prime is 3083021. The reversal of 3083009 is 9003803.

It can be written as a sum of positive squares in 4 ways, for example, as 10000 + 3073009 = 100^2 + 1753^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3083009 - 24 = 3082993 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3083029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11327 + ... + 11595.

It is an arithmetic number, because the mean of its divisors is an integer number (394605).

Almost surely, 23083009 is an apocalyptic number.

It is an amenable number.

3083009 is a deficient number, since it is larger than the sum of its proper divisors (73831).

3083009 is a wasteful number, since it uses less digits than its factorization.

3083009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 3083009 is about 1755.8499366404. The cubic root of 3083009 is about 145.5430921438.

The spelling of 3083009 in words is "three million, eighty-three thousand, nine".

Divisors: 1 73 157 269 11461 19637 42233 3083009