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12675254 = 223275549
BaseRepresentation
bin110000010110…
…100010110110
3212211222011212
4300112202312
511221102004
61131401422
7212511044
oct60264266
925758155
1012675254
117178119
1242b3272
13281a467
14197d394
1511a596e
hexc168b6

12675254 has 8 divisors (see below), whose sum is σ = 19839600. Its totient is φ = 6062056.

The previous prime is 12675253. The next prime is 12675259. The reversal of 12675254 is 45257621.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12675254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12675253) 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 3 ways as a sum of consecutive naturals, for example, 137729 + ... + 137820.

It is an arithmetic number, because the mean of its divisors is an integer number (2479950).

Almost surely, 212675254 is an apocalyptic number.

12675254 is a deficient number, since it is larger than the sum of its proper divisors (7164346).

12675254 is a wasteful number, since it uses less digits than its factorization.

12675254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275574.

The product of its digits is 16800, while the sum is 32.

The square root of 12675254 is about 3560.2322957919. The cubic root of 12675254 is about 233.1590212863.

The spelling of 12675254 in words is "twelve million, six hundred seventy-five thousand, two hundred fifty-four".

Divisors: 1 2 23 46 275549 551098 6337627 12675254