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5814013813 = 19595186453
BaseRepresentation
bin1010110101000101…
…01100111101110101
3120000012002111120221
411122202230331311
543401341420223
62400530254341
7264035205406
oct53242547565
916005074527
105814013813
11251394a6a3
1211631273b1
137186aa27a
143d22379ad
1524064ab5d
hex15a8acf75

5814013813 has 8 divisors (see below), whose sum is σ = 6223744800. Its totient is φ = 5414655888.

The previous prime is 5814013811. The next prime is 5814013819. The reversal of 5814013813 is 3183104185.

It is a happy number.

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 5814013813 - 21 = 5814013811 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5814013811) 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 7 ways as a sum of consecutive naturals, for example, 2592106 + ... + 2594347.

It is an arithmetic number, because the mean of its divisors is an integer number (777968100).

Almost surely, 25814013813 is an apocalyptic number.

It is an amenable number.

5814013813 is a deficient number, since it is larger than the sum of its proper divisors (409730987).

5814013813 is a wasteful number, since it uses less digits than its factorization.

5814013813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5186531.

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 5814013813 is about 76249.6807403152. The cubic root of 5814013813 is about 1798.1476636982.

Adding to 5814013813 its reverse (3183104185), we get a palindrome (8997117998).

The spelling of 5814013813 in words is "five billion, eight hundred fourteen million, thirteen thousand, eight hundred thirteen".

Divisors: 1 19 59 1121 5186453 98542607 306000727 5814013813