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4083305 = 52335507
BaseRepresentation
bin1111100100111001101001
321200110020112
433210321221
52021131210
6223304105
746464452
oct17447151
97613215
104083305
112339936
12144b035
13acc775
14784129
15559d05
hex3e4e69

4083305 has 8 divisors (see below), whose sum is σ = 5113152. Its totient is φ = 3124528.

The previous prime is 4083269. The next prime is 4083307. The reversal of 4083305 is 5033804.

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 4083305 - 26 = 4083241 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4083307) 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, 17639 + ... + 17868.

It is an arithmetic number, because the mean of its divisors is an integer number (639144).

Almost surely, 24083305 is an apocalyptic number.

It is an amenable number.

4083305 is a deficient number, since it is larger than the sum of its proper divisors (1029847).

4083305 is a wasteful number, since it uses less digits than its factorization.

4083305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35535.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 4083305 is about 2020.7189314697. The cubic root of 4083305 is about 159.8345294517.

The spelling of 4083305 in words is "four million, eighty-three thousand, three hundred five".

Divisors: 1 5 23 115 35507 177535 816661 4083305