Base | Representation |
---|---|
bin | 1001000110110001101001… |
… | …1011010000110001111100 |
3 | 1022110010202100011020100121 |
4 | 2101230122123100301330 |
5 | 2303014100100334322 |
6 | 33143242130304324 |
7 | 2052225664603663 |
oct | 221543233206174 |
9 | 38403670136317 |
10 | 10012012121212 |
11 | 3210085914522 |
12 | 115848a7280a4 |
13 | 57818997525a |
14 | 2688265c3dda |
15 | 12567e7a9ec7 |
hex | 91b1a6d0c7c |
10012012121212 has 12 divisors (see below), whose sum is σ = 17521047023256. Its totient is φ = 5005998686000.
The previous prime is 10012012121203. The next prime is 10012012121303. The reversal of 10012012121212 is 21212121021001.
10012012121212 is a modest number, since divided by 12121212 gives 100120 as remainder.
It is a congruent number.
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, 2193087 + ... + 4983337.
It is an arithmetic number, because the mean of its divisors is an integer number (1460087251938).
Almost surely, 210012012121212 is an apocalyptic number.
It is an amenable number.
10012012121212 is a deficient number, since it is larger than the sum of its proper divisors (7509034902044).
10012012121212 is a wasteful number, since it uses less digits than its factorization.
10012012121212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3687308 (or 3687306 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 10012012121212 its reverse (21212121021001), we get a palindrome (31224133142213).
The spelling of 10012012121212 in words is "ten trillion, twelve billion, twelve million, one hundred twenty-one thousand, two hundred twelve".
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