Base | Representation |
---|---|
bin | 11110101111001001000… |
… | …011111101010010001000 |
3 | 21110220222000002012002112 |
4 | 132233021003331102020 |
5 | 234101242230401300 |
6 | 4254155435321452 |
7 | 305413224320201 |
oct | 36571103752210 |
9 | 7426860065075 |
10 | 2112202200200 |
11 | 744864093564 |
12 | 2a14382b0288 |
13 | 124245083201 |
14 | 743343245a8 |
15 | 39e235c8e35 |
hex | 1ebc90fd488 |
2112202200200 has 48 divisors (see below), whose sum is σ = 5025076417680. Its totient is φ = 825232484160.
The previous prime is 2112202200181. The next prime is 2112202200271. The reversal of 2112202200200 is 20022022112.
It is a super-2 number, since 2×21122022002002 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 122793854 + ... + 122811053.
It is an arithmetic number, because the mean of its divisors is an integer number (104689092035).
Almost surely, 22112202200200 is an apocalyptic number.
2112202200200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2112202200200 is an abundant number, since it is smaller than the sum of its proper divisors (2912874217480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2112202200200 is a wasteful number, since it uses less digits than its factorization.
2112202200200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 245604966 (or 245604957 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 2112202200200 its reverse (20022022112), we get a palindrome (2132224222312).
The spelling of 2112202200200 in words is "two trillion, one hundred twelve billion, two hundred two million, two hundred thousand, two hundred".
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