Base | Representation |
---|---|
bin | 110101001011… |
… | …1101000111101 |
3 | 1221110122210012 |
4 | 1222113220331 |
5 | 24114242333 |
6 | 2433353005 |
7 | 456003506 |
oct | 152275075 |
9 | 57418705 |
10 | 27884093 |
11 | 14815806 |
12 | 9408765 |
13 | 5a13b83 |
14 | 39bbbad |
15 | 26abe48 |
hex | 1a97a3d |
27884093 has 8 divisors (see below), whose sum is σ = 28257120. Its totient is φ = 27513360.
The previous prime is 27884071. The next prime is 27884107. The reversal of 27884093 is 39048872.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 27884093 - 28 = 27883837 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 27884093.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27884023) 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, 44738 + ... + 45356.
It is an arithmetic number, because the mean of its divisors is an integer number (3532140).
Almost surely, 227884093 is an apocalyptic number.
It is an amenable number.
27884093 is a deficient number, since it is larger than the sum of its proper divisors (373027).
27884093 is a wasteful number, since it uses less digits than its factorization.
27884093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1147.
The product of its (nonzero) digits is 96768, while the sum is 41.
The square root of 27884093 is about 5280.5390823286. The cubic root of 27884093 is about 303.2393154127.
The spelling of 27884093 in words is "twenty-seven million, eight hundred eighty-four thousand, ninety-three".
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