Base | Representation |
---|---|
bin | 11100001111110100… |
… | …001110110001010100 |
3 | 2220021202110210122221 |
4 | 130033310032301110 |
5 | 444104002340200 |
6 | 21533343432124 |
7 | 2122415530423 |
oct | 341764166124 |
9 | 86252423587 |
10 | 30330121300 |
11 | 11954621056 |
12 | 5a655b5644 |
13 | 2b248ab14b |
14 | 167a21d2ba |
15 | bc7ad791a |
hex | 70fd0ec54 |
30330121300 has 36 divisors (see below), whose sum is σ = 65836508416. Its totient is φ = 12128335200.
The previous prime is 30330121273. The next prime is 30330121301. The reversal of 30330121300 is 312103303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30330121301) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 294379 + ... + 383821.
Almost surely, 230330121300 is an apocalyptic number.
It is an amenable number.
30330121300 is an abundant number, since it is smaller than the sum of its proper divisors (35506387116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30330121300 is a wasteful number, since it uses less digits than its factorization.
30330121300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92848 (or 92841 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 16.
Adding to 30330121300 its reverse (312103303), we get a palindrome (30642224603).
The spelling of 30330121300 in words is "thirty billion, three hundred thirty million, one hundred twenty-one thousand, three hundred".
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