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2004030413 = 71129897461
BaseRepresentation
bin111011101110011…
…0001001111001101
312011122221021220122
41313130301033031
513101012433123
6530505154325
7100442656160
oct16734611715
95148837818
102004030413
1193924a790
1247b18b9a5
1325c258a18
14150227ad7
15bae0bbc8
hex777313cd

2004030413 has 16 divisors (see below), whose sum is σ = 2584690560. Its totient is φ = 1507732800.

The previous prime is 2004030373. The next prime is 2004030421. The reversal of 2004030413 is 3140304002.

It is not a de Polignac number, because 2004030413 - 218 = 2003768269 is a prime.

It is a super-2 number, since 2×20040304132 = 8032275792457901138, which contains 22 as substring.

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 = 2004030391 and 2004030400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2004030493) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 446498 + ... + 450963.

It is an arithmetic number, because the mean of its divisors is an integer number (161543160).

Almost surely, 22004030413 is an apocalyptic number.

It is an amenable number.

2004030413 is a deficient number, since it is larger than the sum of its proper divisors (580660147).

2004030413 is a wasteful number, since it uses less digits than its factorization.

2004030413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897508.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2004030413 is about 44766.3982580685. The cubic root of 2004030413 is about 1260.7668157145.

Adding to 2004030413 its reverse (3140304002), we get a palindrome (5144334415).

The spelling of 2004030413 in words is "two billion, four million, thirty thousand, four hundred thirteen".

Divisors: 1 7 11 29 77 203 319 2233 897461 6282227 9872071 26026369 69104497 182184583 286290059 2004030413