Base | Representation |
---|---|
bin | 1101101100000001111111… |
… | …01111011100101011011011 |
3 | 10221120112212201001222121221 |
4 | 12312000333233130223123 |
5 | 12421130202223310321 |
6 | 144003501401312511 |
7 | 6224445010220542 |
oct | 666007757345333 |
9 | 127515781058557 |
10 | 30100200213211 |
11 | 9655472345317 |
12 | 3461754195737 |
13 | 13a458a57c03b |
14 | 760c00c47159 |
15 | 372e968b0e41 |
hex | 1b603fbdcadb |
30100200213211 has 4 divisors (see below), whose sum is σ = 30462853227912. Its totient is φ = 29737547198512.
The previous prime is 30100200213199. The next prime is 30100200213217. The reversal of 30100200213211 is 11231200200103.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 30100200213211 - 25 = 30100200213179 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30100200213217) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181326507226 + ... + 181326507391.
It is an arithmetic number, because the mean of its divisors is an integer number (7615713306978).
Almost surely, 230100200213211 is an apocalyptic number.
30100200213211 is a deficient number, since it is larger than the sum of its proper divisors (362653014701).
30100200213211 is an equidigital number, since it uses as much as digits as its factorization.
30100200213211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 362653014700.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 30100200213211 its reverse (11231200200103), we get a palindrome (41331400413314).
The spelling of 30100200213211 in words is "thirty trillion, one hundred billion, two hundred million, two hundred thirteen thousand, two hundred eleven".
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