Base | Representation |
---|---|
bin | 110010000100100000100000… |
… | …000100010110000001100100 |
3 | 1001212201001220221221102101101 |
4 | 302010200200010112001210 |
5 | 212330423340402211322 |
6 | 2100204013120405444 |
7 | 64245541104022606 |
oct | 6204404004260144 |
9 | 1055631827842341 |
10 | 220212101210212 |
11 | 64191478240961 |
12 | 208466b7176884 |
13 | 95b4bb19a1ba7 |
14 | 3c544731a9176 |
15 | 1a6d34e95d327 |
hex | c84820116064 |
220212101210212 has 12 divisors (see below), whose sum is σ = 390249293284480. Its totient is φ = 108712303128936.
The previous prime is 220212101210207. The next prime is 220212101210221. The reversal of 220212101210212 is 212012101212022.
It is a self number, because there is not a number n which added to its sum of digits gives 220212101210212.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 348436868688 + ... + 348436869319.
Almost surely, 2220212101210212 is an apocalyptic number.
It is an amenable number.
220212101210212 is a deficient number, since it is larger than the sum of its proper divisors (170037192074268).
220212101210212 is a wasteful number, since it uses less digits than its factorization.
220212101210212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 696873738090 (or 696873738088 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 220212101210212 its reverse (212012101212022), we get a palindrome (432224202422234).
The spelling of 220212101210212 in words is "two hundred twenty trillion, two hundred twelve billion, one hundred one million, two hundred ten thousand, two hundred twelve".
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