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13241303343 = 3223292638387
BaseRepresentation
bin11000101010011111…
…00100000100101111
31021011210211220102100
430111033210010233
5204104233201333
610025531030143
7646063135632
oct142517440457
937153756370
1013241303343
115685409204
12269659b353
13133038ab48
148d881dc19
15527719213
hex3153e412f

13241303343 has 48 divisors (see below), whose sum is σ = 20727083520. Its totient is φ = 8120599872.

The previous prime is 13241303311. The next prime is 13241303347. The reversal of 13241303343 is 34330314231.

13241303343 is a `hidden beast` number, since 1 + 324 + 1 + 3 + 0 + 334 + 3 = 666.

13241303343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13241303343 - 25 = 13241303311 is a prime.

It is a super-2 number, since 2×132413033432 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13241303347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1574596 + ... + 1582982.

It is an arithmetic number, because the mean of its divisors is an integer number (431814240).

Almost surely, 213241303343 is an apocalyptic number.

13241303343 is a deficient number, since it is larger than the sum of its proper divisors (7485780177).

13241303343 is a wasteful number, since it uses less digits than its factorization.

13241303343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8708 (or 8705 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 13241303343 its reverse (34330314231), we get a palindrome (47571617574).

The spelling of 13241303343 in words is "thirteen billion, two hundred forty-one million, three hundred three thousand, three hundred forty-three".

Divisors: 1 3 9 23 29 69 87 207 261 263 667 789 2001 2367 6003 6049 7627 8387 18147 22881 25161 54441 68643 75483 175421 192901 243223 526263 578703 729669 1578789 1736109 2189007 2205781 5594129 6617343 16782387 19852029 50347161 50732963 63967649 152198889 191902947 456596667 575708841 1471255927 4413767781 13241303343