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13413 = 317263
BaseRepresentation
bin11010001100101
3200101210
43101211
5412123
6142033
754051
oct32145
920353
1013413
11a094
127919
13614a
144c61
153e93
hex3465

13413 has 8 divisors (see below), whose sum is σ = 19008. Its totient is φ = 8384.

The previous prime is 13411. The next prime is 13417. The reversal of 13413 is 31431.

13413 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 13413 - 21 = 13411 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81 + ... + 182.

It is an arithmetic number, because the mean of its divisors is an integer number (2376).

213413 is an apocalyptic number.

It is an amenable number.

13413 is a deficient number, since it is larger than the sum of its proper divisors (5595).

13413 is a wasteful number, since it uses less digits than its factorization.

13413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283.

The product of its digits is 36, while the sum is 12.

The square root of 13413 is about 115.8145068633. The cubic root of 13413 is about 23.7597559181.

Adding to 13413 its reverse (31431), we get a palindrome (44844).

The spelling of 13413 in words is "thirteen thousand, four hundred thirteen".

Divisors: 1 3 17 51 263 789 4471 13413