Base | Representation |
---|---|
bin | 11011111110000110… |
… | …110011111001101101 |
3 | 2212112001101120201212 |
4 | 123332012303321231 |
5 | 443001422031333 |
6 | 21444051244205 |
7 | 2112150206603 |
oct | 337606637155 |
9 | 85461346655 |
10 | 30033002093 |
11 | 11811934a96 |
12 | 59a1ba9665 |
13 | 2aa817b673 |
14 | 164c999873 |
15 | bab997448 |
hex | 6fe1b3e6d |
30033002093 has 2 divisors, whose sum is σ = 30033002094. Its totient is φ = 30033002092.
The previous prime is 30033002033. The next prime is 30033002147. The reversal of 30033002093 is 39020033003.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 22403503684 + 7629498409 = 149678^2 + 87347^2 .
It is a cyclic number.
It is not a de Polignac number, because 30033002093 - 210 = 30033001069 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30033002033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15016501046 + 15016501047.
It is an arithmetic number, because the mean of its divisors is an integer number (15016501047).
Almost surely, 230033002093 is an apocalyptic number.
It is an amenable number.
30033002093 is a deficient number, since it is larger than the sum of its proper divisors (1).
30033002093 is an equidigital number, since it uses as much as digits as its factorization.
30033002093 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1458, while the sum is 23.
Adding to 30033002093 its reverse (39020033003), we get a palindrome (69053035096).
The spelling of 30033002093 in words is "thirty billion, thirty-three million, two thousand, ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •