Base | Representation |
---|---|
bin | 100000010101011001101… |
… | …001011000011011001000 |
3 | 21212102101010222122022221 |
4 | 200111121221120123020 |
5 | 242401130020042300 |
6 | 4420435040423424 |
7 | 316351166215543 |
oct | 40253151303310 |
9 | 7772333878287 |
10 | 2222002112200 |
11 | 7873892a0592 |
12 | 2ba780017b74 |
13 | 1316c2c94a40 |
14 | 7978cb0185a |
15 | 3cbecd4b31a |
hex | 20559a586c8 |
2222002112200 has 96 divisors (see below), whose sum is σ = 5890819291560. Its totient is φ = 772170854400.
The previous prime is 2222002112177. The next prime is 2222002112219. The reversal of 2222002112200 is 22112002222.
It can be written as a sum of positive squares in 12 ways, for example, as 243011533444 + 1978990578756 = 492962^2 + 1406766^2 .
It is a super-2 number, since 2×22220021122002 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25091571 + ... + 25179970.
Almost surely, 22222002112200 is an apocalyptic number.
2222002112200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2222002112200 is an abundant number, since it is smaller than the sum of its proper divisors (3668817179360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2222002112200 is a wasteful number, since it uses less digits than its factorization.
2222002112200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50271587 (or 50271578 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 16.
Adding to 2222002112200 its reverse (22112002222), we get a palindrome (2244114114422).
The spelling of 2222002112200 in words is "two trillion, two hundred twenty-two billion, two million, one hundred twelve thousand, two hundred".
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