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3089437 = 13673547
BaseRepresentation
bin1011110010010000011101
312210221220121
423302100131
51242330222
6150114541
735155051
oct13622035
95727817
103089437
11182015a
12104ba51
13842290
145a5c61
154105c7
hex2f241d

3089437 has 8 divisors (see below), whose sum is σ = 3377696. Its totient is φ = 2808432.

The previous prime is 3089431. The next prime is 3089441. The reversal of 3089437 is 7349803.

3089437 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3089437 - 219 = 2565149 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 (3089431) 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 7 ways as a sum of consecutive naturals, for example, 903 + ... + 2644.

It is an arithmetic number, because the mean of its divisors is an integer number (422212).

Almost surely, 23089437 is an apocalyptic number.

It is an amenable number.

3089437 is a deficient number, since it is larger than the sum of its proper divisors (288259).

3089437 is a wasteful number, since it uses less digits than its factorization.

3089437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3627.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 3089437 is about 1757.6794360747. The cubic root of 3089437 is about 145.6441732140.

The spelling of 3089437 in words is "three million, eighty-nine thousand, four hundred thirty-seven".

Divisors: 1 13 67 871 3547 46111 237649 3089437