Base | Representation |
---|---|
bin | 1100010110100111100… |
… | …1001111010101011000 |
3 | 202021210200012120112011 |
4 | 3011221321033111120 |
5 | 11434121340311300 |
6 | 241255213355304 |
7 | 21222154215265 |
oct | 3055171172530 |
9 | 667720176464 |
10 | 212230010200 |
11 | 8200834294a |
12 | 3516b498b34 |
13 | 170230177c0 |
14 | a3b449426c |
15 | 57c1ecaeba |
hex | 3169e4f558 |
212230010200 has 48 divisors (see below), whose sum is σ = 531391301280. Its totient is φ = 78361848960.
The previous prime is 212230010197. The next prime is 212230010207. The reversal of 212230010200 is 2010032212.
212230010200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212230010207) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40810864 + ... + 40816063.
It is an arithmetic number, because the mean of its divisors is an integer number (11070652110).
Almost surely, 2212230010200 is an apocalyptic number.
212230010200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
212230010200 is an abundant number, since it is smaller than the sum of its proper divisors (319161291080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212230010200 is a wasteful number, since it uses less digits than its factorization.
212230010200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81626956 (or 81626947 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 212230010200 its reverse (2010032212), we get a palindrome (214240042412).
The spelling of 212230010200 in words is "two hundred twelve billion, two hundred thirty million, ten thousand, two hundred".
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