Base | Representation |
---|---|
bin | 111101011001010… |
… | …000111101000111 |
3 | 2122210012002221122 |
4 | 331121100331013 |
5 | 4102142030343 |
6 | 250113104155 |
7 | 34345065212 |
oct | 7531207507 |
9 | 2583162848 |
10 | 1030033223 |
11 | 48947722a |
12 | 248b5805b |
13 | 13552431b |
14 | 9ab28779 |
15 | 60665068 |
hex | 3d650f47 |
1030033223 has 16 divisors (see below), whose sum is σ = 1102701600. Its totient is φ = 960368640.
The previous prime is 1030033211. The next prime is 1030033243. The reversal of 1030033223 is 3223300301.
It is not a de Polignac number, because 1030033223 - 212 = 1030029127 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1030033243) 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 15 ways as a sum of consecutive naturals, for example, 106343 + ... + 115623.
It is an arithmetic number, because the mean of its divisors is an integer number (68918850).
Almost surely, 21030033223 is an apocalyptic number.
1030033223 is a deficient number, since it is larger than the sum of its proper divisors (72668377).
1030033223 is an equidigital number, since it uses as much as digits as its factorization.
1030033223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9442.
The product of its (nonzero) digits is 324, while the sum is 17.
The square root of 1030033223 is about 32094.1306627863. The cubic root of 1030033223 is about 1009.9124921733.
Adding to 1030033223 its reverse (3223300301), we get a palindrome (4253333524).
The spelling of 1030033223 in words is "one billion, thirty million, thirty-three thousand, two hundred twenty-three".
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