Base | Representation |
---|---|
bin | 1100010101110001010… |
… | …0101000101110111100 |
3 | 202021012210202021002011 |
4 | 3011130110220232330 |
5 | 11433140042423400 |
6 | 241220441141004 |
7 | 21213420624436 |
oct | 3053424505674 |
9 | 667183667064 |
10 | 212002311100 |
11 | 81a00861178 |
12 | 3510718a764 |
13 | 16cb7ab28c8 |
14 | a392141656 |
15 | 57abeee8ba |
hex | 315c528bbc |
212002311100 has 18 divisors (see below), whose sum is σ = 460045015304. Its totient is φ = 84800924400.
The previous prime is 212002311047. The next prime is 212002311113. The reversal of 212002311100 is 1113200212.
212002311100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1060011456 + ... + 1060011655.
Almost surely, 2212002311100 is an apocalyptic number.
212002311100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
212002311100 is an abundant number, since it is smaller than the sum of its proper divisors (248042704204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212002311100 is a wasteful number, since it uses less digits than its factorization.
212002311100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2120023125 (or 2120023118 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 212002311100 its reverse (1113200212), we get a palindrome (213115511312).
The spelling of 212002311100 in words is "two hundred twelve billion, two million, three hundred eleven thousand, one hundred".
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