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12068267 = 65918313
BaseRepresentation
bin101110000010…
…010110101011
3211201010112212
4232002112223
511042141032
61110355335
7204402311
oct56022653
924633485
1012068267
1168a3082
12405bb4b
1326670b3
1418620b1
1510d5bb2
hexb825ab

12068267 has 4 divisors (see below), whose sum is σ = 12087240. Its totient is φ = 12049296.

The previous prime is 12068257. The next prime is 12068279. The reversal of 12068267 is 76286021.

12068267 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12068267 - 214 = 12051883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12068257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8498 + ... + 9815.

It is an arithmetic number, because the mean of its divisors is an integer number (3021810).

Almost surely, 212068267 is an apocalyptic number.

12068267 is a deficient number, since it is larger than the sum of its proper divisors (18973).

12068267 is an equidigital number, since it uses as much as digits as its factorization.

12068267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18972.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 12068267 is about 3473.9411336406. The cubic root of 12068267 is about 229.3761734256.

The spelling of 12068267 in words is "twelve million, sixty-eight thousand, two hundred sixty-seven".

Divisors: 1 659 18313 12068267