Base | Representation |
---|---|
bin | 110000001110011110100100… |
… | …101101010011111111000100 |
3 | 1000210222200002122220010120021 |
4 | 300032132210231103333010 |
5 | 210300031110112221012 |
6 | 2031033525425344524 |
7 | 62450541544346050 |
oct | 6016364455237704 |
9 | 1023880078803507 |
10 | 212101133320132 |
11 | 61644649326461 |
12 | 1b956754498144 |
13 | 9147088207114 |
14 | 3a53a6cd96c60 |
15 | 197c385963007 |
hex | c0e7a4b53fc4 |
212101133320132 has 24 divisors (see below), whose sum is σ = 424237006679360. Its totient is φ = 90893041414560.
The previous prime is 212101133320049. The next prime is 212101133320133. The reversal of 212101133320132 is 231023331101212.
It is a junction number, because it is equal to n+sod(n) for n = 212101133320097 and 212101133320106.
It is not an unprimeable number, because it can be changed into a prime (212101133320133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309830907 + ... + 310514722.
Almost surely, 2212101133320132 is an apocalyptic number.
It is an amenable number.
212101133320132 is an abundant number, since it is smaller than the sum of its proper divisors (212135873359228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212101133320132 is a wasteful number, since it uses less digits than its factorization.
212101133320132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 620357851 (or 620357849 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 25.
Adding to 212101133320132 its reverse (231023331101212), we get a palindrome (443124464421344).
The spelling of 212101133320132 in words is "two hundred twelve trillion, one hundred one billion, one hundred thirty-three million, three hundred twenty thousand, one hundred thirty-two".
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