Search a number
-
+
13210240341 = 329151841843
BaseRepresentation
bin11000100110110010…
…00100010101010101
31021002122101201222210
430103121010111111
5204023310142331
610022501144033
7645235122144
oct142331042525
937078351883
1013210240341
115669922101
1226880bb019
131326b0307c
148d465575b
15524b30446
hex313644555

13210240341 has 8 divisors (see below), whose sum is σ = 18221021280. Its totient is φ = 8503143152.

The previous prime is 13210240339. The next prime is 13210240357. The reversal of 13210240341 is 14304201231.

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 13210240341 - 21 = 13210240339 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13210240391) 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, 75920835 + ... + 75921008.

It is an arithmetic number, because the mean of its divisors is an integer number (2277627660).

Almost surely, 213210240341 is an apocalyptic number.

It is an amenable number.

13210240341 is a deficient number, since it is larger than the sum of its proper divisors (5010780939).

13210240341 is a wasteful number, since it uses less digits than its factorization.

13210240341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151841875.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 13210240341 its reverse (14304201231), we get a palindrome (27514441572).

The spelling of 13210240341 in words is "thirteen billion, two hundred ten million, two hundred forty thousand, three hundred forty-one".

Divisors: 1 3 29 87 151841843 455525529 4403413447 13210240341