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12983468 = 224769061
BaseRepresentation
bin110001100001…
…110010101100
3220102121222012
4301201302230
511310432333
61142140352
7215233451
oct61416254
926377865
1012983468
117368743
1244216b8
1328c7834
141a1d828
151216e48
hexc61cac

12983468 has 12 divisors (see below), whose sum is σ = 23204832. Its totient is φ = 6353520.

The previous prime is 12983447. The next prime is 12983471. The reversal of 12983468 is 86438921.

It is an unprimeable number.

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, 34343 + ... + 34718.

It is an arithmetic number, because the mean of its divisors is an integer number (1933736).

Almost surely, 212983468 is an apocalyptic number.

It is an amenable number.

12983468 is a deficient number, since it is larger than the sum of its proper divisors (10221364).

12983468 is a wasteful number, since it uses less digits than its factorization.

12983468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69112 (or 69110 counting only the distinct ones).

The product of its digits is 82944, while the sum is 41.

The square root of 12983468 is about 3603.2579702264. The cubic root of 12983468 is about 235.0337540168.

The spelling of 12983468 in words is "twelve million, nine hundred eighty-three thousand, four hundred sixty-eight".

Divisors: 1 2 4 47 94 188 69061 138122 276244 3245867 6491734 12983468