Base | Representation |
---|---|
bin | 1101101100000010000000… |
… | …11100110011010001000100 |
3 | 10221120112220112110000021022 |
4 | 12312001000130303101010 |
5 | 12421130213244232322 |
6 | 144003502504210312 |
7 | 6224445213245420 |
oct | 666010034632104 |
9 | 127515815400238 |
10 | 30100212102212 |
11 | 965547902573a |
12 | 3461758169998 |
13 | 13a458cb82655 |
14 | 760c0265db80 |
15 | 372e9795d942 |
hex | 1b6040733444 |
30100212102212 has 24 divisors (see below), whose sum is σ = 60201070500480. Its totient is φ = 12899952408960.
The previous prime is 30100212102211. The next prime is 30100212102277. The reversal of 30100212102212 is 21220121200103.
It is not an unprimeable number, because it can be changed into a prime (30100212102211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3094037 + ... + 8353052.
It is an arithmetic number, because the mean of its divisors is an integer number (2508377937520).
Almost surely, 230100212102212 is an apocalyptic number.
It is an amenable number.
30100212102212 is an abundant number, since it is smaller than the sum of its proper divisors (30100858398268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30100212102212 is a wasteful number, since it uses less digits than its factorization.
30100212102212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11541011 (or 11541009 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 30100212102212 its reverse (21220121200103), we get a palindrome (51320333302315).
The spelling of 30100212102212 in words is "thirty trillion, one hundred billion, two hundred twelve million, one hundred two thousand, two hundred twelve".
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