Base | Representation |
---|---|
bin | 110000001110011110011101… |
… | …010110111011000001100100 |
3 | 1000210222122210001212100011012 |
4 | 300032132131112323001210 |
5 | 210300030332030311322 |
6 | 2031033505302401352 |
7 | 62450535516260651 |
oct | 6016363526730144 |
9 | 1023878701770135 |
10 | 212101010010212 |
11 | 61644595763934 |
12 | 1b95671b130258 |
13 | 91470687c177b |
14 | 3a53a5a858c28 |
15 | 197c379c06ae2 |
hex | c0e79d5bb064 |
212101010010212 has 12 divisors (see below), whose sum is σ = 371213859300480. Its totient is φ = 106039907352936.
The previous prime is 212101010010157. The next prime is 212101010010283. The reversal of 212101010010212 is 212010010101212.
212101010010212 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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2649368012 + ... + 2649448067.
It is an arithmetic number, because the mean of its divisors is an integer number (30934488275040).
Almost surely, 2212101010010212 is an apocalyptic number.
It is an amenable number.
212101010010212 is a deficient number, since it is larger than the sum of its proper divisors (159112849290268).
212101010010212 is a wasteful number, since it uses less digits than its factorization.
212101010010212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5298826090 (or 5298826088 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 212101010010212 its reverse (212010010101212), we get a palindrome (424111020111424).
The spelling of 212101010010212 in words is "two hundred twelve trillion, one hundred one billion, ten million, ten thousand, two hundred twelve".
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