Base | Representation |
---|---|
bin | 111101011010010… |
… | …011000111001011 |
3 | 2122210200212122221 |
4 | 331122103013023 |
5 | 4102224213303 |
6 | 250122554511 |
7 | 34350304225 |
oct | 7532230713 |
9 | 2583625587 |
10 | 1030304203 |
11 | 489641885 |
12 | 249068a37 |
13 | 1355ba776 |
14 | 9ab99415 |
15 | 606ba4bd |
hex | 3d6931cb |
1030304203 has 8 divisors (see below), whose sum is σ = 1088395920. Its totient is φ = 972599040.
The previous prime is 1030304201. The next prime is 1030304243. The reversal of 1030304203 is 3024030301.
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 1030304203 - 21 = 1030304201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1030304201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91150 + ... + 101827.
It is an arithmetic number, because the mean of its divisors is an integer number (136049490).
Almost surely, 21030304203 is an apocalyptic number.
1030304203 is a deficient number, since it is larger than the sum of its proper divisors (58091717).
1030304203 is a wasteful number, since it uses less digits than its factorization.
1030304203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193277.
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 1030304203 is about 32098.3520293488. The cubic root of 1030304203 is about 1010.0010466283.
Adding to 1030304203 its reverse (3024030301), we get a palindrome (4054334504).
The spelling of 1030304203 in words is "one billion, thirty million, three hundred four thousand, two hundred three".
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