Base | Representation |
---|---|
bin | 110011101101… |
… | …1001100110001 |
3 | 1220000110000002 |
4 | 1213123030301 |
5 | 23420042431 |
6 | 2405035345 |
7 | 446310302 |
oct | 147331461 |
9 | 56013002 |
10 | 27112241 |
11 | 14338912 |
12 | 90b5b55 |
13 | 5803760 |
14 | 385a7a9 |
15 | 25a83cb |
hex | 19db331 |
27112241 has 8 divisors (see below), whose sum is σ = 29310120. Its totient is φ = 24930432.
The previous prime is 27112223. The next prime is 27112277. The reversal of 27112241 is 14221172.
It can be written as a sum of positive squares in 4 ways, for example, as 2262016 + 24850225 = 1504^2 + 4985^2 .
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 27112241 - 214 = 27095857 is a prime.
It is a super-2 number, since 2×271122412 = 1470147224084162, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (27117241) 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, 380 + ... + 7373.
It is an arithmetic number, because the mean of its divisors is an integer number (3663765).
Almost surely, 227112241 is an apocalyptic number.
It is an amenable number.
27112241 is a deficient number, since it is larger than the sum of its proper divisors (2197879).
27112241 is a wasteful number, since it uses less digits than its factorization.
27112241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8035.
The product of its digits is 224, while the sum is 20.
The square root of 27112241 is about 5206.9416167267. The cubic root of 27112241 is about 300.4151326919.
The spelling of 27112241 in words is "twenty-seven million, one hundred twelve thousand, two hundred forty-one".
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