Base | Representation |
---|---|
bin | 11001010010011101101100… |
… | …101110010110110010011100 |
3 | 112120210112021011222000021101 |
4 | 121102131230232112302130 |
5 | 104034212031032034322 |
6 | 1032313432541242444 |
7 | 32266244223350413 |
oct | 3122355456266234 |
9 | 476715234860241 |
10 | 111220002221212 |
11 | 32490157833115 |
12 | 10583221863424 |
13 | 4a0a002860b01 |
14 | 1d67110b6c47a |
15 | ccd14a457327 |
hex | 65276cb96c9c |
111220002221212 has 24 divisors (see below), whose sum is σ = 206112419278416. Its totient is φ = 52331637904128.
The previous prime is 111220002221183. The next prime is 111220002221233. The reversal of 111220002221212 is 212122200022111.
It is a self number, because there is not a number n which added to its sum of digits gives 111220002221212.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111792843 + ... + 112783330.
It is an arithmetic number, because the mean of its divisors is an integer number (8588017469934).
Almost surely, 2111220002221212 is an apocalyptic number.
It is an amenable number.
111220002221212 is a deficient number, since it is larger than the sum of its proper divisors (94892417057204).
111220002221212 is a wasteful number, since it uses less digits than its factorization.
111220002221212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 224583477 (or 224583475 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 111220002221212 its reverse (212122200022111), we get a palindrome (323342202243323).
The spelling of 111220002221212 in words is "one hundred eleven trillion, two hundred twenty billion, two million, two hundred twenty-one thousand, two hundred twelve".
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