Base | Representation |
---|---|
bin | 110011101101… |
… | …1101011110111 |
3 | 1220000112201210 |
4 | 1213123223313 |
5 | 23420123411 |
6 | 2405052503 |
7 | 446316144 |
oct | 147335367 |
9 | 56015653 |
10 | 27114231 |
11 | 1433a361 |
12 | 90b7133 |
13 | 5804631 |
14 | 385b3cb |
15 | 25a8ca6 |
hex | 19dbaf7 |
27114231 has 4 divisors (see below), whose sum is σ = 36152312. Its totient is φ = 18076152.
The previous prime is 27114223. The next prime is 27114257. The reversal of 27114231 is 13241172.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 27114231 - 23 = 27114223 is a prime.
It is a super-2 number, since 2×271142312 = 1470363045442722, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 27114198 and 27114207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27114211) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4519036 + ... + 4519041.
It is an arithmetic number, because the mean of its divisors is an integer number (9038078).
Almost surely, 227114231 is an apocalyptic number.
27114231 is a deficient number, since it is larger than the sum of its proper divisors (9038081).
27114231 is an equidigital number, since it uses as much as digits as its factorization.
27114231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9038080.
The product of its digits is 336, while the sum is 21.
The square root of 27114231 is about 5207.1327042817. The cubic root of 27114231 is about 300.4224825269.
The spelling of 27114231 in words is "twenty-seven million, one hundred fourteen thousand, two hundred thirty-one".
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