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3093109 = 23181743
BaseRepresentation
bin1011110011001001110101
312211010221121
423303021311
51242434414
6150143541
735201545
oct13631165
95733847
103093109
111822998
121051bb1
13843b56
145a7325
15411724
hex2f3275

3093109 has 8 divisors (see below), whose sum is σ = 3249792. Its totient is φ = 2938320.

The previous prime is 3093071. The next prime is 3093113. The reversal of 3093109 is 9013903.

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 3093109 - 27 = 3092981 is a prime.

It is an Ulam 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 (3093199) 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 7 ways as a sum of consecutive naturals, for example, 3792 + ... + 4534.

It is an arithmetic number, because the mean of its divisors is an integer number (406224).

Almost surely, 23093109 is an apocalyptic number.

It is an amenable number.

3093109 is a deficient number, since it is larger than the sum of its proper divisors (156683).

3093109 is a wasteful number, since it uses less digits than its factorization.

3093109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947.

The product of its (nonzero) digits is 729, while the sum is 25.

The square root of 3093109 is about 1758.7236849488. The cubic root of 3093109 is about 145.7018529423.

It can be divided in two parts, 30 and 93109, that added together give a palindrome (93139).

The spelling of 3093109 in words is "three million, ninety-three thousand, one hundred nine".

Divisors: 1 23 181 743 4163 17089 134483 3093109