Base | Representation |
---|---|
bin | 11100001110001101… |
… | …111111110011010101 |
3 | 2220012220001012222101 |
4 | 130032031333303111 |
5 | 444030122240201 |
6 | 21530545202101 |
7 | 2121641660341 |
oct | 341615776325 |
9 | 86186035871 |
10 | 30303321301 |
11 | 119404868a0 |
12 | 5a58630331 |
13 | 2b1c186866 |
14 | 1676844621 |
15 | bc5591d01 |
hex | 70e37fcd5 |
30303321301 has 8 divisors (see below), whose sum is σ = 33116893344. Its totient is φ = 27499536720.
The previous prime is 30303321247. The next prime is 30303321319. The reversal of 30303321301 is 10312330303.
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 30303321301 - 211 = 30303319253 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 (30303321371) 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, 2440386 + ... + 2452771.
It is an arithmetic number, because the mean of its divisors is an integer number (4139611668).
Almost surely, 230303321301 is an apocalyptic number.
It is an amenable number.
30303321301 is a deficient number, since it is larger than the sum of its proper divisors (2813572043).
30303321301 is a wasteful number, since it uses less digits than its factorization.
30303321301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4893731.
The product of its (nonzero) digits is 486, while the sum is 19.
Adding to 30303321301 its reverse (10312330303), we get a palindrome (40615651604).
It can be divided in two parts, 3030 and 3321301, that added together give a triangular number (3324331 = T2578).
The spelling of 30303321301 in words is "thirty billion, three hundred three million, three hundred twenty-one thousand, three hundred one".
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