Search a number
-
+
13313124313 = 311812372683
BaseRepresentation
bin11000110011000011…
…00010011111011001
31021100210222210021021
430121201202133121
5204231124434223
610041014242441
7650624455336
oct143141423731
937323883237
1013313124313
115711a03385
1226b6656421
131342216468
1490419798d
1552dba465d
hex3198627d9

13313124313 has 8 divisors (see below), whose sum is σ = 13818511616. Its totient is φ = 12812482800.

The previous prime is 13313124301. The next prime is 13313124323. The reversal of 13313124313 is 31342131331.

13313124313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13313124313 - 213 = 13313116121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13313124323) 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 7 ways as a sum of consecutive naturals, for example, 1180731 + ... + 1191952.

It is an arithmetic number, because the mean of its divisors is an integer number (1727313952).

Almost surely, 213313124313 is an apocalyptic number.

It is an amenable number.

13313124313 is a deficient number, since it is larger than the sum of its proper divisors (505387303).

13313124313 is a wasteful number, since it uses less digits than its factorization.

13313124313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2372895.

The product of its digits is 1944, while the sum is 25.

Adding to 13313124313 its reverse (31342131331), we get a palindrome (44655255644).

The spelling of 13313124313 in words is "thirteen billion, three hundred thirteen million, one hundred twenty-four thousand, three hundred thirteen".

Divisors: 1 31 181 5611 2372683 73553173 429455623 13313124313