Base | Representation |
---|---|
bin | 1101101100011000010111… |
… | …01000111110110000001000 |
3 | 10221121200212202111101201221 |
4 | 12312030023220332300020 |
5 | 12421324302004120144 |
6 | 144013205254251424 |
7 | 6225351442240543 |
oct | 666141350766010 |
9 | 127550782441657 |
10 | 30112211004424 |
11 | 965a5760a754a |
12 | 3463b46656b74 |
13 | 13a5752a215a3 |
14 | 76162007385a |
15 | 37344b063d84 |
hex | 1b630ba3ec08 |
30112211004424 has 64 divisors (see below), whose sum is σ = 61722147363840. Its totient is φ = 13710649006080.
The previous prime is 30112211004413. The next prime is 30112211004451. The reversal of 30112211004424 is 42440011221103.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20857957 + ... + 22254859.
It is an arithmetic number, because the mean of its divisors is an integer number (964408552560).
Almost surely, 230112211004424 is an apocalyptic number.
30112211004424 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
It is an amenable number.
30112211004424 is an abundant number, since it is smaller than the sum of its proper divisors (31609936359416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30112211004424 is a wasteful number, since it uses less digits than its factorization.
30112211004424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1402070 (or 1402066 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 25.
Adding to 30112211004424 its reverse (42440011221103), we get a palindrome (72552222225527).
The spelling of 30112211004424 in words is "thirty trillion, one hundred twelve billion, two hundred eleven million, four thousand, four hundred twenty-four".
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