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BaseRepresentation
bin10111011000110
3121102111
42323012
5340344
6131234
746624
oct27306
917374
1011974
118aa6
126b1a
1355b1
144514
153834
hex2ec6

11974 has 4 divisors (see below), whose sum is σ = 17964. Its totient is φ = 5986.

The previous prime is 11971. The next prime is 11981. The reversal of 11974 is 47911.

Subtracting 11974 from its reverse (47911), we obtain a cube (35937 = 333).

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2992 + ... + 2995.

It is an arithmetic number, because the mean of its divisors is an integer number (4491).

211974 is an apocalyptic number.

11974 is a deficient number, since it is larger than the sum of its proper divisors (5990).

11974 is an equidigital number, since it uses as much as digits as its factorization.

11974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5989.

The product of its digits is 252, while the sum is 22.

The square root of 11974 is about 109.4257739292. The cubic root of 11974 is about 22.8777381336.

The spelling of 11974 in words is "eleven thousand, nine hundred seventy-four".

Divisors: 1 2 5987 11974