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13104063 = 327208001
BaseRepresentation
bin110001111111…
…001110111111
3220122202101200
4301333032333
511323312223
61144510543
7216245160
oct61771677
926582350
1013104063
117440305
12447b453
13293a6ab
141a51767
15123ca43
hexc7f3bf

13104063 has 12 divisors (see below), whose sum is σ = 21632208. Its totient is φ = 7488000.

The previous prime is 13104037. The next prime is 13104073. The reversal of 13104063 is 36040131.

It is not a de Polignac number, because 13104063 - 26 = 13103999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13104073) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103938 + ... + 104063.

It is an arithmetic number, because the mean of its divisors is an integer number (1802684).

Almost surely, 213104063 is an apocalyptic number.

13104063 is a deficient number, since it is larger than the sum of its proper divisors (8528145).

13104063 is a wasteful number, since it uses less digits than its factorization.

13104063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208014 (or 208011 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 13104063 is about 3619.9534527394. The cubic root of 13104063 is about 235.7592045052.

Adding to 13104063 its reverse (36040131), we get a palindrome (49144194).

The spelling of 13104063 in words is "thirteen million, one hundred four thousand, sixty-three".

Divisors: 1 3 7 9 21 63 208001 624003 1456007 1872009 4368021 13104063