Base | Representation |
---|---|
bin | 1100011001111100010… |
… | …0000010010111101100 |
3 | 202101002211201000221112 |
4 | 3012133010002113230 |
5 | 11442433220030012 |
6 | 241523520451152 |
7 | 21253235251241 |
oct | 3063704022754 |
9 | 671084630845 |
10 | 213122033132 |
11 | 82425916988 |
12 | 3537a179ab8 |
13 | 17135a7a318 |
14 | a45ab355c8 |
15 | 582547e122 |
hex | 319f1025ec |
213122033132 has 12 divisors (see below), whose sum is σ = 374524076640. Its totient is φ = 106115154096.
The previous prime is 213122033107. The next prime is 213122033141. The reversal of 213122033132 is 231330221312.
213122033132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 213122033098 and 213122033107.
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, 111464543 + ... + 111466454.
It is an arithmetic number, because the mean of its divisors is an integer number (31210339720).
Almost surely, 2213122033132 is an apocalyptic number.
It is an amenable number.
213122033132 is a deficient number, since it is larger than the sum of its proper divisors (161402043508).
213122033132 is a wasteful number, since it uses less digits than its factorization.
213122033132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 222931240 (or 222931238 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 213122033132 its reverse (231330221312), we get a palindrome (444452254444).
The spelling of 213122033132 in words is "two hundred thirteen billion, one hundred twenty-two million, thirty-three thousand, one hundred thirty-two".
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