Base | Representation |
---|---|
bin | 1101101111010010100110… |
… | …11101111000101000001000 |
3 | 10221222020222012000001112202 |
4 | 12313221103131320220020 |
5 | 12424444041234144422 |
6 | 144131143200055332 |
7 | 6235521326246102 |
oct | 667512335705010 |
9 | 127866865001482 |
10 | 30212200303112 |
11 | 9698a16493593 |
12 | 347b3b0904548 |
13 | 13b1cc9255199 |
14 | 7663c790a572 |
15 | 375d4e387b92 |
hex | 1b7a53778a08 |
30212200303112 has 16 divisors (see below), whose sum is σ = 58475226393600. Its totient is φ = 14618806598160.
The previous prime is 30212200303099. The next prime is 30212200303123. The reversal of 30212200303112 is 21130300221203.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60911693912 + ... + 60911694407.
It is an arithmetic number, because the mean of its divisors is an integer number (3654701649600).
Almost surely, 230212200303112 is an apocalyptic number.
It is an amenable number.
30212200303112 is a deficient number, since it is larger than the sum of its proper divisors (28263026090488).
30212200303112 is a wasteful number, since it uses less digits than its factorization.
30212200303112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121823388356 (or 121823388352 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 30212200303112 its reverse (21130300221203), we get a palindrome (51342500524315).
The spelling of 30212200303112 in words is "thirty trillion, two hundred twelve billion, two hundred million, three hundred three thousand, one hundred twelve".
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