Base | Representation |
---|---|
bin | 1100001110101011110… |
… | …0101010101011100100 |
3 | 202002022020121010012211 |
4 | 3003222330222223210 |
5 | 11420241122432322 |
6 | 240304012253204 |
7 | 21115323152455 |
oct | 3035274525344 |
9 | 662266533184 |
10 | 210100202212 |
11 | 811150a565a |
12 | 34876171204 |
13 | 16a739c11a4 |
14 | a25168912c |
15 | 56ea026b77 |
hex | 30eaf2aae4 |
210100202212 has 24 divisors (see below), whose sum is σ = 369884261376. Its totient is φ = 104419880448.
The previous prime is 210100202209. The next prime is 210100202231. The reversal of 210100202212 is 212202001012.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 210100202192 and 210100202201.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 832893 + ... + 1055419.
It is an arithmetic number, because the mean of its divisors is an integer number (15411844224).
Almost surely, 2210100202212 is an apocalyptic number.
It is an amenable number.
210100202212 is a deficient number, since it is larger than the sum of its proper divisors (159784059164).
210100202212 is a wasteful number, since it uses less digits than its factorization.
210100202212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 223947 (or 223945 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 210100202212 its reverse (212202001012), we get a palindrome (422302203224).
The spelling of 210100202212 in words is "two hundred ten billion, one hundred million, two hundred two thousand, two hundred twelve".
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