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12593193 = 312733053
BaseRepresentation
bin110000000010…
…100000101001
3212200210121120
4300002200221
511210440233
61125525453
7212016564
oct60024051
925623546
1012593193
1171214a8
124273889
1327bbcc2
14195b4db
15118b4b3
hexc02829

12593193 has 8 divisors (see below), whose sum is σ = 16923648. Its totient is φ = 8329104.

The previous prime is 12593183. The next prime is 12593197. The reversal of 12593193 is 39139521.

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

It is not a de Polignac number, because 12593193 - 26 = 12593129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12593197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16146 + ... + 16907.

It is an arithmetic number, because the mean of its divisors is an integer number (2115456).

Almost surely, 212593193 is an apocalyptic number.

It is an amenable number.

12593193 is a deficient number, since it is larger than the sum of its proper divisors (4330455).

12593193 is a wasteful number, since it uses less digits than its factorization.

12593193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33183.

The product of its digits is 7290, while the sum is 33.

The square root of 12593193 is about 3548.6889128240. The cubic root of 12593193 is about 232.6547657269.

The spelling of 12593193 in words is "twelve million, five hundred ninety-three thousand, one hundred ninety-three".

Divisors: 1 3 127 381 33053 99159 4197731 12593193