Base | Representation |
---|---|
bin | 110011100000… |
… | …1110001111100 |
3 | 1212211011011220 |
4 | 1213001301330 |
5 | 23403224444 |
6 | 2402513340 |
7 | 445364613 |
oct | 147016174 |
9 | 55734156 |
10 | 27008124 |
11 | 14277670 |
12 | 9065850 |
13 | 5798250 |
14 | 383087a |
15 | 2587619 |
hex | 19c1c7c |
27008124 has 48 divisors (see below), whose sum is σ = 74040960. Its totient is φ = 7554240.
The previous prime is 27008123. The next prime is 27008143. The reversal of 27008124 is 42180072.
It is a zygodrome in base 2.
It is a junction number, because it is equal to n+sod(n) for n = 27008094 and 27008103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27008123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6154 + ... + 9585.
It is an arithmetic number, because the mean of its divisors is an integer number (1542520).
Almost surely, 227008124 is an apocalyptic number.
It is an amenable number.
27008124 is an abundant number, since it is smaller than the sum of its proper divisors (47032836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27008124 is a wasteful number, since it uses less digits than its factorization.
27008124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15770 (or 15768 counting only the distinct ones).
The product of its (nonzero) digits is 896, while the sum is 24.
The square root of 27008124 is about 5196.9340961763. The cubic root of 27008124 is about 300.0300858716.
Adding to 27008124 its reverse (42180072), we get a palindrome (69188196).
The spelling of 27008124 in words is "twenty-seven million, eight thousand, one hundred twenty-four".
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