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12360013 = 194713841
BaseRepresentation
bin101111001001…
…100101001101
3212020221202021
4233021211031
511131010023
61120530141
7210026011
oct57114515
925227667
1012360013
116a82296
124180951
132739b23
1418da541
15114235d
hexbc994d

12360013 has 8 divisors (see below), whose sum is σ = 13288320. Its totient is φ = 11459520.

The previous prime is 12360001. The next prime is 12360043. The reversal of 12360013 is 31006321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-12360013 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 (12360043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6028 + ... + 7813.

It is an arithmetic number, because the mean of its divisors is an integer number (1661040).

Almost surely, 212360013 is an apocalyptic number.

It is an amenable number.

12360013 is a deficient number, since it is larger than the sum of its proper divisors (928307).

12360013 is a wasteful number, since it uses less digits than its factorization.

12360013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13907.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 12360013 is about 3515.6810151093. The cubic root of 12360013 is about 231.2098378755.

Adding to 12360013 its reverse (31006321), we get a palindrome (43366334).

The spelling of 12360013 in words is "twelve million, three hundred sixty thousand, thirteen".

Divisors: 1 19 47 893 13841 262979 650527 12360013