Base | Representation |
---|---|
bin | 110000000001100001110001… |
… | …101111110101011011010110 |
3 | 1000200211121002002012020001001 |
4 | 300001201301233311123112 |
5 | 210140441034322104420 |
6 | 2025113032305053514 |
7 | 62326335634035160 |
oct | 6001416157653326 |
9 | 1020747062166031 |
10 | 211211220113110 |
11 | 613311a2541508 |
12 | 1b83219632729a |
13 | 90b1195406789 |
14 | 3a2296b487930 |
15 | 196414dc3ab0a |
hex | c01871bf56d6 |
211211220113110 has 16 divisors (see below), whose sum is σ = 434491652804256. Its totient is φ = 72415275467328.
The previous prime is 211211220113087. The next prime is 211211220113143. The reversal of 211211220113110 is 11311022112112.
211211220113110 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-3 number, since 3×2112112201131103 (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
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, 1508651572167 + ... + 1508651572306.
It is an arithmetic number, because the mean of its divisors is an integer number (27155728300266).
Almost surely, 2211211220113110 is an apocalyptic number.
211211220113110 is an abundant number, since it is smaller than the sum of its proper divisors (223280432691146).
211211220113110 is a wasteful number, since it uses less digits than its factorization.
211211220113110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3017303144487.
The product of its (nonzero) digits is 48, while the sum is 19.
Adding to 211211220113110 its reverse (11311022112112), we get a palindrome (222522242225222).
The spelling of 211211220113110 in words is "two hundred eleven trillion, two hundred eleven billion, two hundred twenty million, one hundred thirteen thousand, one hundred ten".
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