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3305441909 = 71142927817
BaseRepresentation
bin1100010100000101…
…0000101001110101
322112100202211212102
43011001100221311
523232143120114
61303555031445
7144624535610
oct30501205165
98470684772
103305441909
111446921480
12782b9b585
13408a692b3
14234dd5177
151452ca2de
hexc5050a75

3305441909 has 8 divisors (see below), whose sum is σ = 4121070528. Its totient is φ = 2575668960.

The previous prime is 3305441833. The next prime is 3305441927. The reversal of 3305441909 is 9091445033.

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 3305441909 - 28 = 3305441653 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 (3305441959) 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, 21463832 + ... + 21463985.

It is an arithmetic number, because the mean of its divisors is an integer number (515133816).

Almost surely, 23305441909 is an apocalyptic number.

It is an amenable number.

3305441909 is a deficient number, since it is larger than the sum of its proper divisors (815628619).

3305441909 is a wasteful number, since it uses less digits than its factorization.

3305441909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42927835.

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 3305441909 is about 57492.9726923213. The cubic root of 3305441909 is about 1489.6234817289.

The spelling of 3305441909 in words is "three billion, three hundred five million, four hundred forty-one thousand, nine hundred nine".

Divisors: 1 7 11 77 42927817 300494719 472205987 3305441909