Base | Representation |
---|---|
bin | 1100001111000011110… |
… | …1001100000011100100 |
3 | 202002120021021021211011 |
4 | 3003300331030003210 |
5 | 11420442424032322 |
6 | 240322012552004 |
7 | 21120656016145 |
oct | 3036075140344 |
9 | 662507237734 |
10 | 210201002212 |
11 | 81166a93143 |
12 | 348a3a82604 |
13 | 16a8b854b66 |
14 | a260c07acc |
15 | 5703cd8677 |
hex | 30f0f4c0e4 |
210201002212 has 36 divisors (see below), whose sum is σ = 393103194624. Its totient is φ = 98325704320.
The previous prime is 210201002201. The next prime is 210201002227. The reversal of 210201002212 is 212200102012.
It is a happy number.
210201002212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2102010022122 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 210201002192 and 210201002201.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 351364 + ... + 737467.
It is an arithmetic number, because the mean of its divisors is an integer number (10919533184).
Almost surely, 2210201002212 is an apocalyptic number.
It is an amenable number.
210201002212 is a deficient number, since it is larger than the sum of its proper divisors (182902192412).
210201002212 is a wasteful number, since it uses less digits than its factorization.
210201002212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1089036 (or 1089017 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 210201002212 its reverse (212200102012), we get a palindrome (422401104224).
The spelling of 210201002212 in words is "two hundred ten billion, two hundred one million, two thousand, two hundred twelve".
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