Base | Representation |
---|---|
bin | 110000000001101100000110… |
… | …110001001100111000101000 |
3 | 1000200212122200222011120111111 |
4 | 300001230012301030320220 |
5 | 210141131242403223422 |
6 | 2025122104552240104 |
7 | 62330210516232334 |
oct | 6001540661147050 |
9 | 1020778628146444 |
10 | 211222310211112 |
11 | 61335973618262 |
12 | 1b8343703a0034 |
13 | 90b2241bb8845 |
14 | 3a233002cc7c4 |
15 | 196459c675a77 |
hex | c01b06c4ce28 |
211222310211112 has 16 divisors (see below), whose sum is σ = 396053940915360. Its totient is φ = 105607925967024.
The previous prime is 211222310211109. The next prime is 211222310211131. The reversal of 211222310211112 is 211112013222112.
It is a super-2 number, since 2×2112223102111122 (a number of 29 digits) contains 22 as substring.
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, 403364308 + ... + 403887619.
It is an arithmetic number, because the mean of its divisors is an integer number (24753371307210).
Almost surely, 2211222310211112 is an apocalyptic number.
It is an amenable number.
211222310211112 is a deficient number, since it is larger than the sum of its proper divisors (184831630704248).
211222310211112 is a wasteful number, since it uses less digits than its factorization.
211222310211112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 807284640 (or 807284636 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 22.
Adding to 211222310211112 its reverse (211112013222112), we get a palindrome (422334323433224).
The spelling of 211222310211112 in words is "two hundred eleven trillion, two hundred twenty-two billion, three hundred ten million, two hundred eleven thousand, one hundred twelve".
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