Base | Representation |
---|---|
bin | 11010010000110… |
… | …01001010000011 |
3 | 120100112121021112 |
4 | 31020121022003 |
5 | 422344212003 |
6 | 33505513535 |
7 | 5313360503 |
oct | 1510311203 |
9 | 510477245 |
10 | 220304003 |
11 | 1033a0727 |
12 | 619428ab |
13 | 36845bca |
14 | 21389a03 |
15 | 1451a3d8 |
hex | d219283 |
220304003 has 8 divisors (see below), whose sum is σ = 234018720. Its totient is φ = 206673280.
The previous prime is 220303997. The next prime is 220304023. The reversal of 220304003 is 300403022.
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 220304003 - 212 = 220299907 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (220304023) 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 7 ways as a sum of consecutive naturals, for example, 15548 + ... + 26121.
It is an arithmetic number, because the mean of its divisors is an integer number (29252340).
Almost surely, 2220304003 is an apocalyptic number.
220304003 is a deficient number, since it is larger than the sum of its proper divisors (13714717).
220304003 is a wasteful number, since it uses less digits than its factorization.
220304003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41997.
The product of its (nonzero) digits is 144, while the sum is 14.
The square root of 220304003 is about 14842.6413754426. The cubic root of 220304003 is about 603.9590076050.
Adding to 220304003 its reverse (300403022), we get a palindrome (520707025).
The spelling of 220304003 in words is "two hundred twenty million, three hundred four thousand, three".
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