Base | Representation |
---|---|
bin | 101111110001100001010011… |
… | …011100100010011000011110 |
3 | 1000112221102201210111012100110 |
4 | 233301201103130202120132 |
5 | 210014430214212010420 |
6 | 2022511430334510450 |
7 | 62154014260216635 |
oct | 5761412334423036 |
9 | 1015842653435313 |
10 | 210111200110110 |
11 | 60a47728968a12 |
12 | 1b694b5b965426 |
13 | 903152a446910 |
14 | 39c561749451c |
15 | 194571b637ee0 |
hex | bf185372261e |
210111200110110 has 32 divisors (see below), whose sum is σ = 543056640285600. Its totient is φ = 51719680027008.
The previous prime is 210111200110087. The next prime is 210111200110219. The reversal of 210111200110110 is 11011002111012.
210111200110110 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2101112001101102 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 269373333085 + ... + 269373333864.
It is an arithmetic number, because the mean of its divisors is an integer number (16970520008925).
Almost surely, 2210111200110110 is an apocalyptic number.
210111200110110 is an abundant number, since it is smaller than the sum of its proper divisors (332945440175490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210111200110110 is a wasteful number, since it uses less digits than its factorization.
210111200110110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 538746666972.
The product of its (nonzero) digits is 4, while the sum is 12.
Adding to 210111200110110 its reverse (11011002111012), we get a palindrome (221122202221122).
The spelling of 210111200110110 in words is "two hundred ten trillion, one hundred eleven billion, two hundred million, one hundred ten thousand, one hundred ten".
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