Base | Representation |
---|---|
bin | 110000000001100001100101… |
… | …010010001011011001110010 |
3 | 1000200211120112111201210112021 |
4 | 300001201211102023121302 |
5 | 210140440122304342320 |
6 | 2025112555435222054 |
7 | 62326330514514436 |
oct | 6001414522133162 |
9 | 1020746474653467 |
10 | 211211011012210 |
11 | 613310a5502950 |
12 | 1b8321382a792a |
13 | 90b1160cb3c31 |
14 | 3a2294b7b69c6 |
15 | 196413a6d4daa |
hex | c0186548b672 |
211211011012210 has 16 divisors (see below), whose sum is σ = 414741621624192. Its totient is φ = 76804004004400.
The previous prime is 211211011012187. The next prime is 211211011012241. The reversal of 211211011012210 is 12210110112112.
It is a super-2 number, since 2×2112110110122102 (a number of 29 digits) contains 22 as substring.
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, 960050049946 + ... + 960050050165.
It is an arithmetic number, because the mean of its divisors is an integer number (25921351351512).
Almost surely, 2211211011012210 is an apocalyptic number.
211211011012210 is a deficient number, since it is larger than the sum of its proper divisors (203530610611982).
211211011012210 is a wasteful number, since it uses less digits than its factorization.
211211011012210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1920100100129.
The product of its (nonzero) digits is 16, while the sum is 16.
Adding to 211211011012210 its reverse (12210110112112), we get a palindrome (223421121124322).
The spelling of 211211011012210 in words is "two hundred eleven trillion, two hundred eleven billion, eleven million, twelve thousand, two hundred ten".
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