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13296873 = 317260723
BaseRepresentation
bin110010101110…
…010011101001
3221000112212210
4302232103221
511400444443
61152555333
7221010252
oct62562351
927015783
1013296873
117562157
124552b49
1329a7395
141aa1b29
151279c33
hexcae4e9

13296873 has 8 divisors (see below), whose sum is σ = 18772128. Its totient is φ = 8343104.

The previous prime is 13296869. The next prime is 13296883. The reversal of 13296873 is 37869231.

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 13296873 - 22 = 13296869 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13296863) 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, 130311 + ... + 130412.

It is an arithmetic number, because the mean of its divisors is an integer number (2346516).

Almost surely, 213296873 is an apocalyptic number.

It is an amenable number.

13296873 is a deficient number, since it is larger than the sum of its proper divisors (5475255).

13296873 is a wasteful number, since it uses less digits than its factorization.

13296873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260743.

The product of its digits is 54432, while the sum is 39.

The square root of 13296873 is about 3646.4877622172. The cubic root of 13296873 is about 236.9098804579.

The spelling of 13296873 in words is "thirteen million, two hundred ninety-six thousand, eight hundred seventy-three".

Divisors: 1 3 17 51 260723 782169 4432291 13296873