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13275627 = 311713779
BaseRepresentation
bin110010101001…
…000111101011
3220222110201220
4302221013223
511344310002
61152313123
7220561311
oct62510753
926873656
1013275627
1175481a2
1245427a3
13299a801
141a980b1
1512737bc
hexca91eb

13275627 has 8 divisors (see below), whose sum is σ = 17720640. Its totient is φ = 8840520.

The previous prime is 13275607. The next prime is 13275653. The reversal of 13275627 is 72657231.

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

It is not a de Polignac number, because 13275627 - 28 = 13275371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13275607) 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, 1624 + ... + 5402.

It is an arithmetic number, because the mean of its divisors is an integer number (2215080).

Almost surely, 213275627 is an apocalyptic number.

13275627 is a deficient number, since it is larger than the sum of its proper divisors (4445013).

13275627 is a wasteful number, since it uses less digits than its factorization.

13275627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4953.

The product of its digits is 17640, while the sum is 33.

The square root of 13275627 is about 3643.5733833697. The cubic root of 13275627 is about 236.7836334695.

The spelling of 13275627 in words is "thirteen million, two hundred seventy-five thousand, six hundred twenty-seven".

Divisors: 1 3 1171 3513 3779 11337 4425209 13275627