Base | Representation |
---|---|
bin | 11011000110001… |
… | …10001001000001 |
3 | 120211201020110201 |
4 | 31203012021001 |
5 | 431142212001 |
6 | 34315525201 |
7 | 5430023611 |
oct | 1543061101 |
9 | 524636421 |
10 | 227304001 |
11 | 107341951 |
12 | 64159801 |
13 | 38127112 |
14 | 2228ca41 |
15 | 14e4e501 |
hex | d8c6241 |
227304001 has 4 divisors (see below), whose sum is σ = 235142100. Its totient is φ = 219465904.
The previous prime is 227303939. The next prime is 227304017. The reversal of 227304001 is 100403722.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 117158976 + 110145025 = 10824^2 + 10495^2 .
It is a cyclic number.
It is not a de Polignac number, because 227304001 - 219 = 226779713 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 227304001.
It is not an unprimeable number, because it can be changed into a prime (227304071) 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 in 3 ways as a sum of consecutive naturals, for example, 3919006 + ... + 3919063.
It is an arithmetic number, because the mean of its divisors is an integer number (58785525).
Almost surely, 2227304001 is an apocalyptic number.
It is an amenable number.
227304001 is a deficient number, since it is larger than the sum of its proper divisors (7838099).
227304001 is an equidigital number, since it uses as much as digits as its factorization.
227304001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7838098.
The product of its (nonzero) digits is 336, while the sum is 19.
The square root of 227304001 is about 15076.6044254003. The cubic root of 227304001 is about 610.2892124944.
Adding to 227304001 its reverse (100403722), we get a palindrome (327707723).
The spelling of 227304001 in words is "two hundred twenty-seven million, three hundred four thousand, one".
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