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13104053 = 191793853
BaseRepresentation
bin110001111111…
…001110110101
3220122202101022
4301333032311
511323312203
61144510525
7216245144
oct61771665
926582338
1013104053
1174402a6
12447b445
13293a6a1
141a5175b
15123ca38
hexc7f3b5

13104053 has 8 divisors (see below), whose sum is σ = 13874400. Its totient is φ = 12341808.

The previous prime is 13104037. The next prime is 13104073. The reversal of 13104053 is 35040131.

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 13104053 - 24 = 13104037 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 (13104073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1475 + ... + 5327.

It is an arithmetic number, because the mean of its divisors is an integer number (1734300).

Almost surely, 213104053 is an apocalyptic number.

It is an amenable number.

13104053 is a deficient number, since it is larger than the sum of its proper divisors (770347).

13104053 is a wasteful number, since it uses less digits than its factorization.

13104053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4051.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 13104053 is about 3619.9520715059. The cubic root of 13104053 is about 235.7591445342.

Adding to 13104053 its reverse (35040131), we get a palindrome (48144184).

The spelling of 13104053 in words is "thirteen million, one hundred four thousand, fifty-three".

Divisors: 1 19 179 3401 3853 73207 689687 13104053