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13304316143 = 431132738077
BaseRepresentation
bin11000110001111111…
…11100000011101111
31021100012102021201202
430120333330003233
5204221401104033
610040101400115
7650456551466
oct143077740357
937305367652
1013304316143
115707a376a8
1226b370903b
131340451221
14902d439dd
1552d0148e8
hex318ffc0ef

13304316143 has 8 divisors (see below), whose sum is σ = 13734199248. Its totient is φ = 12879909504.

The previous prime is 13304316101. The next prime is 13304316163. The reversal of 13304316143 is 34161340331.

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 13304316143 - 210 = 13304315119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13304316163) 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, 1364180 + ... + 1373897.

It is an arithmetic number, because the mean of its divisors is an integer number (1716774906).

Almost surely, 213304316143 is an apocalyptic number.

13304316143 is a deficient number, since it is larger than the sum of its proper divisors (429883105).

13304316143 is a wasteful number, since it uses less digits than its factorization.

13304316143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2738233.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 13304316143 its reverse (34161340331), we get a palindrome (47465656474).

The spelling of 13304316143 in words is "thirteen billion, three hundred four million, three hundred sixteen thousand, one hundred forty-three".

Divisors: 1 43 113 4859 2738077 117737311 309402701 13304316143