Base | Representation |
---|---|
bin | 1100010101110110010… |
… | …0110101000011101100 |
3 | 202021021021022021211202 |
4 | 3011131210311003230 |
5 | 11433210433124400 |
6 | 241222511505032 |
7 | 21214064411165 |
oct | 3053544650354 |
9 | 667237267752 |
10 | 212023333100 |
11 | 81a1170a327 |
12 | 35112228178 |
13 | 16cbc263267 |
14 | a394c5476c |
15 | 57adca34d5 |
hex | 315d9350ec |
212023333100 has 18 divisors (see below), whose sum is σ = 460090633044. Its totient is φ = 84809333200.
The previous prime is 212023333043. The next prime is 212023333121. The reversal of 212023333100 is 1333320212.
212023333100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2120233331002 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
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, 1060116566 + ... + 1060116765.
Almost surely, 2212023333100 is an apocalyptic number.
212023333100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
212023333100 is an abundant number, since it is smaller than the sum of its proper divisors (248067299944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212023333100 is a wasteful number, since it uses less digits than its factorization.
212023333100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2120233345 (or 2120233338 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 212023333100 its reverse (1333320212), we get a palindrome (213356653312).
The spelling of 212023333100 in words is "two hundred twelve billion, twenty-three million, three hundred thirty-three thousand, one hundred".
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