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2097327005 = 54057103393
BaseRepresentation
bin111110100000010…
…1010101110011101
312102011111020202222
41331000222232131
513243403431010
6544040555125
7102654661664
oct17500525635
95364436688
102097327005
11986982904
124a6482aa5
132756932c7
1415c791ddb
15c41da355
hex7d02ab9d

2097327005 has 8 divisors (see below), whose sum is σ = 2517437112. Its totient is φ = 1677431808.

The previous prime is 2097326999. The next prime is 2097327049. The reversal of 2097327005 is 5007237902.

It can be written as a sum of positive squares in 4 ways, for example, as 138556441 + 1958770564 = 11771^2 + 44258^2 .

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 2097327005 - 224 = 2080549789 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31412 + ... + 71981.

It is an arithmetic number, because the mean of its divisors is an integer number (314679639).

Almost surely, 22097327005 is an apocalyptic number.

It is an amenable number.

2097327005 is a deficient number, since it is larger than the sum of its proper divisors (420110107).

2097327005 is a wasteful number, since it uses less digits than its factorization.

2097327005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107455.

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 2097327005 is about 45796.5828965437. The cubic root of 2097327005 is about 1280.0356038680.

The spelling of 2097327005 in words is "two billion, ninety-seven million, three hundred twenty-seven thousand, five".

Divisors: 1 5 4057 20285 103393 516965 419465401 2097327005