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13232006713 = 109121394557
BaseRepresentation
bin11000101001011000…
…00110011000111001
31021011011100120211201
430110230012120321
5204044343203323
610024555454201
7645621126022
oct142454063071
937134316751
1013232006713
115680139542
122693457361
13132b484493
148d74bdc49
155269ce8ad
hex314b06639

13232006713 has 4 divisors (see below), whose sum is σ = 13353401380. Its totient is φ = 13110612048.

The previous prime is 13232006707. The next prime is 13232006717. The reversal of 13232006713 is 31760023231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7725179449 + 5506827264 = 87893^2 + 74208^2 .

It is a cyclic number.

It is not a de Polignac number, because 13232006713 - 229 = 12695135801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13232006717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60697170 + ... + 60697387.

It is an arithmetic number, because the mean of its divisors is an integer number (3338350345).

Almost surely, 213232006713 is an apocalyptic number.

It is an amenable number.

13232006713 is a deficient number, since it is larger than the sum of its proper divisors (121394667).

13232006713 is a wasteful number, since it uses less digits than its factorization.

13232006713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121394666.

The product of its (nonzero) digits is 4536, while the sum is 28.

Adding to 13232006713 its reverse (31760023231), we get a palindrome (44992029944).

The spelling of 13232006713 in words is "thirteen billion, two hundred thirty-two million, six thousand, seven hundred thirteen".

Divisors: 1 109 121394557 13232006713