Base | Representation |
---|---|
bin | 110000101000… |
… | …001000111111 |
3 | 212222122001020 |
4 | 300220020333 |
5 | 11230403302 |
6 | 1133115223 |
7 | 213231135 |
oct | 60501077 |
9 | 25878036 |
10 | 12747327 |
11 | 721728a |
12 | 4328b13 |
13 | 28441c8 |
14 | 199b755 |
15 | 11bbebc |
hex | c2823f |
12747327 has 8 divisors (see below), whose sum is σ = 17582640. Its totient is φ = 8205120.
The previous prime is 12747323. The next prime is 12747337. The reversal of 12747327 is 72374721.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12747327 - 22 = 12747323 is a prime.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12747323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73174 + ... + 73347.
It is an arithmetic number, because the mean of its divisors is an integer number (2197830).
Almost surely, 212747327 is an apocalyptic number.
12747327 is a deficient number, since it is larger than the sum of its proper divisors (4835313).
12747327 is a wasteful number, since it uses less digits than its factorization.
12747327 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 146553.
The product of its digits is 16464, while the sum is 33.
The square root of 12747327 is about 3570.3398997855. The cubic root of 12747327 is about 233.6001096105.
The spelling of 12747327 in words is "twelve million, seven hundred forty-seven thousand, three hundred twenty-seven".
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