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12675395 = 567157241
BaseRepresentation
bin110000010110…
…100101000011
3212211222101002
4300112211003
511221103040
61131402215
7212511335
oct60264503
925758332
1012675395
117178237
1242b336b
13281a545
14197d455
1511a5a15
hexc16943

12675395 has 16 divisors (see below), whose sum is σ = 15600288. Its totient is φ = 9884160.

The previous prime is 12675391. The next prime is 12675401. The reversal of 12675395 is 59357621.

It is a happy number.

12675395 is nontrivially palindromic in base 4.

It is not a de Polignac number, because 12675395 - 22 = 12675391 is a prime.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12675391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52475 + ... + 52715.

It is an arithmetic number, because the mean of its divisors is an integer number (975018).

Almost surely, 212675395 is an apocalyptic number.

12675395 is a deficient number, since it is larger than the sum of its proper divisors (2924893).

12675395 is a wasteful number, since it uses less digits than its factorization.

12675395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470.

The product of its digits is 56700, while the sum is 38.

The square root of 12675395 is about 3560.2520978155. The cubic root of 12675395 is about 233.1598858396.

The spelling of 12675395 in words is "twelve million, six hundred seventy-five thousand, three hundred ninety-five".

Divisors: 1 5 67 157 241 335 785 1205 10519 16147 37837 52595 80735 189185 2535079 12675395