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3094109 = 7143579
BaseRepresentation
bin1011110011011001011101
312211012022122
423303121131
51243002414
6150152325
735204504
oct13633135
95735278
103094109
111823717
1210526a5
13844445
145a783b
15411b8e
hex2f365d

3094109 has 4 divisors (see below), whose sum is σ = 3137760. Its totient is φ = 3050460.

The previous prime is 3094099. The next prime is 3094111. The reversal of 3094109 is 9014903.

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 not a de Polignac number, because 3094109 - 212 = 3090013 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3094129) 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, 21719 + ... + 21860.

It is an arithmetic number, because the mean of its divisors is an integer number (784440).

Almost surely, 23094109 is an apocalyptic number.

It is an amenable number.

3094109 is a deficient number, since it is larger than the sum of its proper divisors (43651).

3094109 is an equidigital number, since it uses as much as digits as its factorization.

3094109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43650.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 3094109 is about 1759.0079590496. The cubic root of 3094109 is about 145.7175530199.

The spelling of 3094109 in words is "three million, ninety-four thousand, one hundred nine".

Divisors: 1 71 43579 3094109