Base | Representation |
---|---|
bin | 100000001011001001111… |
… | …100010011110001110010 |
3 | 21211100222110212102111212 |
4 | 200023021330103301302 |
5 | 242211112303021320 |
6 | 4411415301240122 |
7 | 315511446166256 |
oct | 40131174236162 |
9 | 7740873772455 |
10 | 2211001220210 |
11 | 782753603612 |
12 | 2b860ba03042 |
13 | 13065bb173b3 |
14 | 79027a7c266 |
15 | 3c7a71829c5 |
hex | 202c9f13c72 |
2211001220210 has 16 divisors (see below), whose sum is σ = 4010182368192. Its totient is φ = 877649338800.
The previous prime is 2211001220203. The next prime is 2211001220221. The reversal of 2211001220210 is 120221001122.
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 7 ways as a sum of consecutive naturals, for example, 843892286 + ... + 843894905.
It is an arithmetic number, because the mean of its divisors is an integer number (250636398012).
Almost surely, 22211001220210 is an apocalyptic number.
2211001220210 is a deficient number, since it is larger than the sum of its proper divisors (1799181147982).
2211001220210 is a wasteful number, since it uses less digits than its factorization.
2211001220210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1687787329.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 2211001220210 its reverse (120221001122), we get a palindrome (2331222221332).
The spelling of 2211001220210 in words is "two trillion, two hundred eleven billion, one million, two hundred twenty thousand, two hundred ten".
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