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12046 = 219317
BaseRepresentation
bin10111100001110
3121112011
42330032
5341141
6131434
750056
oct27416
917464
1012046
119061
126b7a
135638
144566
153881
hex2f0e

12046 has 8 divisors (see below), whose sum is σ = 19080. Its totient is φ = 5688.

The previous prime is 12043. The next prime is 12049. The reversal of 12046 is 64021.

It is an interprime number because it is at equal distance from previous prime (12043) and next prime (12049).

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

It is a super-2 number, since 2×120462 = 290212232, which contains 22 as substring.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121 + ... + 196.

It is an arithmetic number, because the mean of its divisors is an integer number (2385).

212046 is an apocalyptic number.

12046 is a deficient number, since it is larger than the sum of its proper divisors (7034).

12046 is a wasteful number, since it uses less digits than its factorization.

12046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 12046 is about 109.7542709875. The cubic root of 12046 is about 22.9235013590.

Adding to 12046 its reverse (64021), we get a palindrome (76067).

The spelling of 12046 in words is "twelve thousand, forty-six".

Divisors: 1 2 19 38 317 634 6023 12046