Base | Representation |
---|---|
bin | 100010011001100111011 |
3 | 2010021021011 |
4 | 10103030323 |
5 | 242032402 |
6 | 40054351 |
7 | 12403243 |
oct | 4231473 |
9 | 2107234 |
10 | 1127227 |
11 | 6aa9a2 |
12 | 4643b7 |
13 | 3060ca |
14 | 214b23 |
15 | 173ed7 |
hex | 11333b |
1127227 has 2 divisors, whose sum is σ = 1127228. Its totient is φ = 1127226.
The previous prime is 1127221. The next prime is 1127239. The reversal of 1127227 is 7227211.
It is a weak prime.
It is an emirp because it is prime and its reverse (7227211) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1127227 is a prime.
It is a Chen prime.
It is a plaindrome in base 16.
It is a junction number, because it is equal to n+sod(n) for n = 1127198 and 1127207.
It is not a weakly prime, because it can be changed into another prime (1127221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563613 + 563614.
It is an arithmetic number, because the mean of its divisors is an integer number (563614).
21127227 is an apocalyptic number.
1127227 is a deficient number, since it is larger than the sum of its proper divisors (1).
1127227 is an equidigital number, since it uses as much as digits as its factorization.
1127227 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 392, while the sum is 22.
The square root of 1127227 is about 1061.7094706180. The cubic root of 1127227 is about 104.0727732766.
The spelling of 1127227 in words is "one million, one hundred twenty-seven thousand, two hundred twenty-seven".
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