Base | Representation |
---|---|
bin | 110011111101… |
… | …0101110111100 |
3 | 1220021000011220 |
4 | 1213322232330 |
5 | 23433211104 |
6 | 2411513340 |
7 | 450356001 |
oct | 147725674 |
9 | 56230156 |
10 | 27241404 |
11 | 14416963 |
12 | 9158850 |
13 | 584a498 |
14 | 38918a8 |
15 | 25d17d9 |
hex | 19fabbc |
27241404 has 12 divisors (see below), whose sum is σ = 63563304. Its totient is φ = 9080464.
The previous prime is 27241393. The next prime is 27241439. The reversal of 27241404 is 40414272.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1135047 + ... + 1135070.
It is an arithmetic number, because the mean of its divisors is an integer number (5296942).
Almost surely, 227241404 is an apocalyptic number.
It is an amenable number.
27241404 is an abundant number, since it is smaller than the sum of its proper divisors (36321900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27241404 is a wasteful number, since it uses less digits than its factorization.
27241404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2270124 (or 2270122 counting only the distinct ones).
The product of its (nonzero) digits is 1792, while the sum is 24.
The square root of 27241404 is about 5219.3298420391. The cubic root of 27241404 is about 300.8914373964.
Adding to 27241404 its reverse (40414272), we get a palindrome (67655676).
The spelling of 27241404 in words is "twenty-seven million, two hundred forty-one thousand, four hundred four".
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