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2004118325 = 52117287703
BaseRepresentation
bin111011101110100…
…0110101100110101
312011200002202111122
41313131012230311
513101023241300
6530511113325
7100443503366
oct16735065465
95150082448
102004118325
119392aa840
1247b212845
1325c289a41
1415024bb6d
15bae27c85
hex77746b35

2004118325 has 12 divisors (see below), whose sum is σ = 2711025888. Its totient is φ = 1457540400.

The previous prime is 2004118307. The next prime is 2004118331. The reversal of 2004118325 is 5238114002.

It is not a de Polignac number, because 2004118325 - 230 = 930376501 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2004118294 and 2004118303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3643577 + ... + 3644126.

It is an arithmetic number, because the mean of its divisors is an integer number (225918824).

Almost surely, 22004118325 is an apocalyptic number.

2004118325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2004118325 is a deficient number, since it is larger than the sum of its proper divisors (706907563).

2004118325 is a wasteful number, since it uses less digits than its factorization.

2004118325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7287724 (or 7287719 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 2004118325 is about 44767.3801444757. The cubic root of 2004118325 is about 1260.7852510488.

The spelling of 2004118325 in words is "two billion, four million, one hundred eighteen thousand, three hundred twenty-five".

Divisors: 1 5 11 25 55 275 7287703 36438515 80164733 182192575 400823665 2004118325