Base | Representation |
---|---|
bin | 1000110100011100000… |
… | …00001011101001111101 |
3 | 1001222011200122020020211 |
4 | 10122032000023221331 |
5 | 14431101202420013 |
6 | 351113215112421 |
7 | 30615240355513 |
oct | 4321600135175 |
9 | 1058150566224 |
10 | 303030123133 |
11 | 1075726716a1 |
12 | 4a890212711 |
13 | 2276382c18a |
14 | 1094974a4b3 |
15 | 7d3870323d |
hex | 468e00ba7d |
303030123133 has 8 divisors (see below), whose sum is σ = 312686955000. Its totient is φ = 293481189120.
The previous prime is 303030123127. The next prime is 303030123167. The reversal of 303030123133 is 331321030303.
It can be written as a sum of positive squares in 4 ways, for example, as 25388598244 + 277641524889 = 159338^2 + 526917^2 .
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 303030123133 - 213 = 303030114941 is a prime.
It is a super-2 number, since 2×3030301231332 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (303030123833) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26968758 + ... + 26979991.
It is an arithmetic number, because the mean of its divisors is an integer number (39085869375).
Almost surely, 2303030123133 is an apocalyptic number.
It is an amenable number.
303030123133 is a deficient number, since it is larger than the sum of its proper divisors (9656831867).
303030123133 is a wasteful number, since it uses less digits than its factorization.
303030123133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53948927.
The product of its (nonzero) digits is 1458, while the sum is 22.
Adding to 303030123133 its reverse (331321030303), we get a palindrome (634351153436).
The spelling of 303030123133 in words is "three hundred three billion, thirty million, one hundred twenty-three thousand, one hundred thirty-three".
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