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13006318363 = 131173573901
BaseRepresentation
bin11000001110011110…
…01010101100011011
31020120102200102121221
430013033022230123
5203114104141423
65550334312511
7640210611343
oct140717125433
936512612557
1013006318363
115574800545
12262b958737
1312c37a488c
148b5531d23
15511c9de5d
hex3073cab1b

13006318363 has 8 divisors (see below), whose sum is σ = 13181381136. Its totient is φ = 12832404000.

The previous prime is 13006318361. The next prime is 13006318379. The reversal of 13006318363 is 36381360031.

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 13006318363 - 21 = 13006318361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13006318361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264288 + ... + 309613.

It is an arithmetic number, because the mean of its divisors is an integer number (1647672642).

Almost surely, 213006318363 is an apocalyptic number.

13006318363 is a deficient number, since it is larger than the sum of its proper divisors (175062773).

13006318363 is a wasteful number, since it uses less digits than its factorization.

13006318363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574205.

The product of its (nonzero) digits is 23328, while the sum is 34.

Adding to 13006318363 its reverse (36381360031), we get a palindrome (49387678394).

The spelling of 13006318363 in words is "thirteen billion, six million, three hundred eighteen thousand, three hundred sixty-three".

Divisors: 1 131 173 22663 573901 75181031 99284873 13006318363