Base | Representation |
---|---|
bin | 1110010101110… |
… | …10001010101001 |
3 | 22101100212212000 |
4 | 13022322022221 |
5 | 221244101301 |
6 | 15534241213 |
7 | 2660351310 |
oct | 712721251 |
9 | 271325760 |
10 | 120300201 |
11 | 619a735a |
12 | 34356209 |
13 | 1bc00768 |
14 | 11d97277 |
15 | a864786 |
hex | 72ba2a9 |
120300201 has 32 divisors (see below), whose sum is σ = 204257280. Its totient is φ = 68549328.
The previous prime is 120300163. The next prime is 120300241. The reversal of 120300201 is 102003021.
It is a happy number.
It is not a de Polignac number, because 120300201 - 26 = 120300137 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is not an unprimeable number, because it can be changed into a prime (120300241) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91390 + ... + 92696.
It is an arithmetic number, because the mean of its divisors is an integer number (6383040).
Almost surely, 2120300201 is an apocalyptic number.
It is an amenable number.
120300201 is a deficient number, since it is larger than the sum of its proper divisors (83957079).
120300201 is a wasteful number, since it uses less digits than its factorization.
120300201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1810 (or 1804 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 9.
The square root of 120300201 is about 10968.1448294595. The cubic root of 120300201 is about 493.6533830928.
Adding to 120300201 its reverse (102003021), we get a palindrome (222303222).
The spelling of 120300201 in words is "one hundred twenty million, three hundred thousand, two hundred one".
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