Base | Representation |
---|---|
bin | 110110101000110 |
3 | 1102101002 |
4 | 12311012 |
5 | 1343344 |
6 | 333302 |
7 | 144362 |
oct | 66506 |
9 | 42332 |
10 | 27974 |
11 | 1a021 |
12 | 14232 |
13 | c96b |
14 | a2a2 |
15 | 844e |
hex | 6d46 |
27974 has 8 divisors (see below), whose sum is σ = 42768. Its totient is φ = 13720.
The previous prime is 27967. The next prime is 27983. The reversal of 27974 is 47972.
It is a sphenic number, since it is the product of 3 distinct primes.
27974 is an undulating number in base 14.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44 + ... + 240.
It is an arithmetic number, because the mean of its divisors is an integer number (5346).
227974 is an apocalyptic number.
27974 is a deficient number, since it is larger than the sum of its proper divisors (14794).
27974 is a wasteful number, since it uses less digits than its factorization.
27974 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 270.
The product of its digits is 3528, while the sum is 29.
The square root of 27974 is about 167.2542974037. The cubic root of 27974 is about 30.3564878422.
It can be divided in two parts, 279 and 74, that added together give a palindrome (353).
The spelling of 27974 in words is "twenty-seven thousand, nine hundred seventy-four".
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