Base | Representation |
---|---|
bin | 1101101001100000001000… |
… | …10010001001010011010000 |
3 | 10221021020120201020221111001 |
4 | 12310300010102021103100 |
5 | 12413214221123030000 |
6 | 143455530551431344 |
7 | 6215250431002654 |
oct | 664600422112320 |
9 | 127236521227431 |
10 | 30013303330000 |
11 | 9621630314861 |
12 | 3448942685554 |
13 | 139931c606653 |
14 | 75a91a114a64 |
15 | 370aacb9646a |
hex | 1b4c044894d0 |
30013303330000 has 50 divisors (see below), whose sum is σ = 72665208716474. Its totient is φ = 12005321328000.
The previous prime is 30013303329949. The next prime is 30013303330001. The reversal of 30013303330000 is 3330331003.
It can be written as a sum of positive squares in 5 ways, for example, as 11912907474064 + 18100395855936 = 3451508^2 + 4254456^2 .
It is a tau number, because it is divible by the number of its divisors (50).
It is a self number, because there is not a number n which added to its sum of digits gives 30013303330000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30013303330001) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1500655167 + ... + 1500675166.
Almost surely, 230013303330000 is an apocalyptic number.
It is an amenable number.
30013303330000 is an abundant number, since it is smaller than the sum of its proper divisors (42651905386474).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30013303330000 is an equidigital number, since it uses as much as digits as its factorization.
30013303330000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3001330361 (or 3001330340 counting only the distinct ones).
The product of its (nonzero) digits is 729, while the sum is 19.
Adding to 30013303330000 its reverse (3330331003), we get a palindrome (30016633661003).
The spelling of 30013303330000 in words is "thirty trillion, thirteen billion, three hundred three million, three hundred thirty thousand".
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