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12093 = 329139
BaseRepresentation
bin10111100111101
3121120220
42330331
5341333
6131553
750154
oct27475
917526
1012093
1190a4
126bb9
135673
14459b
1538b3
hex2f3d

12093 has 8 divisors (see below), whose sum is σ = 16800. Its totient is φ = 7728.

The previous prime is 12073. The next prime is 12097. The reversal of 12093 is 39021.

12093 is nontrivially palindromic in base 2.

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

It is not a de Polignac number, because 12093 - 210 = 11069 is a prime.

It is a plaindrome in base 14.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 12093.

It is not an unprimeable number, because it can be changed into a prime (12097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18 + ... + 156.

It is an arithmetic number, because the mean of its divisors is an integer number (2100).

212093 is an apocalyptic number.

It is an amenable number.

12093 is a deficient number, since it is larger than the sum of its proper divisors (4707).

12093 is a wasteful number, since it uses less digits than its factorization.

12093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 12093 is about 109.9681772150. The cubic root of 12093 is about 22.9532762872.

The spelling of 12093 in words is "twelve thousand, ninety-three".

Divisors: 1 3 29 87 139 417 4031 12093