Base | Representation |
---|---|
bin | 1101101001001101001001… |
… | …10010110000011000000101 |
3 | 10221020021021102012202200221 |
4 | 12310212210302300120011 |
5 | 12413032333000100313 |
6 | 143451123345504341 |
7 | 6214440032310100 |
oct | 664464462603005 |
9 | 127207242182627 |
10 | 30003111331333 |
11 | 9618280192368 |
12 | 34469793420b1 |
13 | 1398386c03aca |
14 | 75a230693737 |
15 | 3706b300ec8d |
hex | 1b49a4cb0605 |
30003111331333 has 12 divisors (see below), whose sum is σ = 34948552390560. Its totient is φ = 25682340220152.
The previous prime is 30003111331327. The next prime is 30003111331387. The reversal of 30003111331333 is 33313311130003.
It is not a de Polignac number, because 30003111331333 - 221 = 30003109234181 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30003111331298 and 30003111331307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30003111331033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 412015003 + ... + 412087816.
It is an arithmetic number, because the mean of its divisors is an integer number (2912379365880).
Almost surely, 230003111331333 is an apocalyptic number.
It is an amenable number.
30003111331333 is a deficient number, since it is larger than the sum of its proper divisors (4945441059227).
30003111331333 is an equidigital number, since it uses as much as digits as its factorization.
30003111331333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 824103576 (or 824103569 counting only the distinct ones).
The product of its (nonzero) digits is 2187, while the sum is 25.
Adding to 30003111331333 its reverse (33313311130003), we get a palindrome (63316422461336).
The spelling of 30003111331333 in words is "thirty trillion, three billion, one hundred eleven million, three hundred thirty-one thousand, three hundred thirty-three".
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