Base | Representation |
---|---|
bin | 1101101100011000100100… |
… | …10001001111100011101000 |
3 | 10221121201011111202211222222 |
4 | 12312030102101033203220 |
5 | 12421330013442103222 |
6 | 144013224310133212 |
7 | 6225354262464131 |
oct | 666142221174350 |
9 | 127551144684888 |
10 | 30112322222312 |
11 | 965a622960160 |
12 | 3463b77951208 |
13 | 13a576ca920a5 |
14 | 761630b44c88 |
15 | 373455bd2542 |
hex | 1b631244f8e8 |
30112322222312 has 16 divisors (see below), whose sum is σ = 61593386364000. Its totient is φ = 13687419191920.
The previous prime is 30112322222291. The next prime is 30112322222357. The reversal of 30112322222312 is 21322222321103.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171092739812 + ... + 171092739987.
It is an arithmetic number, because the mean of its divisors is an integer number (3849586647750).
Almost surely, 230112322222312 is an apocalyptic number.
It is an amenable number.
30112322222312 is an abundant number, since it is smaller than the sum of its proper divisors (31481064141688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30112322222312 is a wasteful number, since it uses less digits than its factorization.
30112322222312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 342185479816 (or 342185479812 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 30112322222312 its reverse (21322222321103), we get a palindrome (51434544543415).
The spelling of 30112322222312 in words is "thirty trillion, one hundred twelve billion, three hundred twenty-two million, two hundred twenty-two thousand, three hundred twelve".
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