Base | Representation |
---|---|
bin | 1100010110001011011… |
… | …1110111100100011000 |
3 | 202021111110112201022012 |
4 | 3011202313313210120 |
5 | 11433401211211300 |
6 | 241235404445052 |
7 | 21216224016122 |
oct | 3054267674430 |
9 | 667443481265 |
10 | 212112210200 |
11 | 81a578a3a80 |
12 | 35137b49788 |
13 | 170047b1067 |
14 | a3a298c212 |
15 | 57b69ac435 |
hex | 3162df7918 |
212112210200 has 48 divisors (see below), whose sum is σ = 537993702360. Its totient is φ = 77131712000.
The previous prime is 212112210199. The next prime is 212112210217. The reversal of 212112210200 is 2012211212.
It is a congruent number.
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, 48205121 + ... + 48209520.
Almost surely, 2212112210200 is an apocalyptic number.
212112210200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
212112210200 is an abundant number, since it is smaller than the sum of its proper divisors (325881492160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212112210200 is a wasteful number, since it uses less digits than its factorization.
212112210200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96414668 (or 96414659 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 212112210200 its reverse (2012211212), we get a palindrome (214124421412).
The spelling of 212112210200 in words is "two hundred twelve billion, one hundred twelve million, two hundred ten thousand, two hundred".
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