Base | Representation |
---|---|
bin | 1010001100101000010111… |
… | …1100111111110010011010 |
3 | 1110200212102100210211021222 |
4 | 2203022011330333302122 |
5 | 2432144401133032302 |
6 | 35502434555532042 |
7 | 2235022405355156 |
oct | 243120574776232 |
9 | 43625370724258 |
10 | 11212112002202 |
11 | 3633036a20691 |
12 | 1310b9575a022 |
13 | 6343b3b61527 |
14 | 2aa9520ac066 |
15 | 1469bd124da2 |
hex | a3285f3fc9a |
11212112002202 has 32 divisors (see below), whose sum is σ = 16913863627200. Its totient is φ = 5574257900928.
The previous prime is 11212112002187. The next prime is 11212112002237. The reversal of 11212112002202 is 20220021121211.
It is a super-2 number, since 2×112121120022022 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1113522824 + ... + 1113532892.
It is an arithmetic number, because the mean of its divisors is an integer number (528558238350).
Almost surely, 211212112002202 is an apocalyptic number.
11212112002202 is a deficient number, since it is larger than the sum of its proper divisors (5701751624998).
11212112002202 is a wasteful number, since it uses less digits than its factorization.
11212112002202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14750.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 11212112002202 its reverse (20220021121211), we get a palindrome (31432133123413).
The spelling of 11212112002202 in words is "eleven trillion, two hundred twelve billion, one hundred twelve million, two thousand, two hundred two".
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