Base | Representation |
---|---|
bin | 1100010110001011011… |
… | …1000110101110010010 |
3 | 202021111110011112212012 |
4 | 3011202313012232102 |
5 | 11433401133311010 |
6 | 241235400302522 |
7 | 21216222223616 |
oct | 3054267065622 |
9 | 667443145765 |
10 | 212112010130 |
11 | 81a57777729 |
12 | 35137a71a42 |
13 | 17004740c87 |
14 | a3a2939346 |
15 | 57b696d005 |
hex | 3162dc6b92 |
212112010130 has 32 divisors (see below), whose sum is σ = 398491726464. Its totient is φ = 81137558656.
The previous prime is 212112010127. The next prime is 212112010151. The reversal of 212112010130 is 31010211212.
212112010130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 938342 + ... + 1142238.
It is an arithmetic number, because the mean of its divisors is an integer number (12452866452).
Almost surely, 2212112010130 is an apocalyptic number.
212112010130 is a deficient number, since it is larger than the sum of its proper divisors (186379716334).
212112010130 is a wasteful number, since it uses less digits than its factorization.
212112010130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 208450.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 212112010130 its reverse (31010211212), we get a palindrome (243122221342).
The spelling of 212112010130 in words is "two hundred twelve billion, one hundred twelve million, ten thousand, one hundred thirty".
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