Base | Representation |
---|---|
bin | 101111110001101001100110… |
… | …100001111010101010111011 |
3 | 1000112222021201202102210001221 |
4 | 233301221212201322222323 |
5 | 210020101441204101021 |
6 | 2022515502425252511 |
7 | 62154451132012363 |
oct | 5761514641725273 |
9 | 1015867652383057 |
10 | 210120110222011 |
11 | 60a50490444960 |
12 | 1b696827934137 |
13 | 903231a3b3b92 |
14 | 39c5c2098b9a3 |
15 | 1945a8d9ab241 |
hex | bf1a6687aabb |
210120110222011 has 16 divisors (see below), whose sum is σ = 234751905789696. Its totient is φ = 186463251100000.
The previous prime is 210120110221993. The next prime is 210120110222021. The reversal of 210120110222011 is 110222011021012.
It is a cyclic number.
It is not a de Polignac number, because 210120110222011 - 229 = 210119573351099 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (210120110222021) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1331801485 + ... + 1331959246.
It is an arithmetic number, because the mean of its divisors is an integer number (14671994111856).
Almost surely, 2210120110222011 is an apocalyptic number.
210120110222011 is a deficient number, since it is larger than the sum of its proper divisors (24631795567685).
210120110222011 is a wasteful number, since it uses less digits than its factorization.
210120110222011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2663760914.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 210120110222011 its reverse (110222011021012), we get a palindrome (320342121243023).
The spelling of 210120110222011 in words is "two hundred ten trillion, one hundred twenty billion, one hundred ten million, two hundred twenty-two thousand, eleven".
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