Base | Representation |
---|---|
bin | 101111110010111101011011… |
… | …100001111110100111011011 |
3 | 1000120021220001200201100211111 |
4 | 233302331123201332213123 |
5 | 210023040311210031021 |
6 | 2023025110155241151 |
7 | 62164115510351143 |
oct | 5762753341764733 |
9 | 1016256050640744 |
10 | 210210120002011 |
11 | 60a8567a635898 |
12 | 1b6b0167a491b7 |
13 | 903a96324b82c |
14 | 39ca31ccb3923 |
15 | 19480aab1a8e1 |
hex | bf2f5b87e9db |
210210120002011 has 12 divisors (see below), whose sum is σ = 212792977438272. Its totient is φ = 207658248061616.
The previous prime is 210210120002009. The next prime is 210210120002059. The reversal of 210210120002011 is 110200021012012.
It is not a de Polignac number, because 210210120002011 - 21 = 210210120002009 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 210210120001982 and 210210120002000.
It is not an unprimeable number, because it can be changed into a prime (210210100002011) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73318425 + ... + 76131541.
It is an arithmetic number, because the mean of its divisors is an integer number (17732748119856).
Almost surely, 2210210120002011 is an apocalyptic number.
210210120002011 is a deficient number, since it is larger than the sum of its proper divisors (2582857436261).
210210120002011 is an equidigital number, since it uses as much as digits as its factorization.
210210120002011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2824130 (or 2824047 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 210210120002011 its reverse (110200021012012), we get a palindrome (320410141014023).
The spelling of 210210120002011 in words is "two hundred ten trillion, two hundred ten billion, one hundred twenty million, two thousand, eleven".
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