Base | Representation |
---|---|
bin | 110111111000101001… |
… | …0001101100100010011 |
3 | 102110202212010110001010 |
4 | 1233301102031210103 |
5 | 3431241110401321 |
6 | 131044405542003 |
7 | 11446004604351 |
oct | 1576122154423 |
9 | 373685113033 |
10 | 120012200211 |
11 | 46995838342 |
12 | 1b313a14903 |
13 | b417899527 |
14 | 5b46c007d1 |
15 | 31c60b5676 |
hex | 1bf148d913 |
120012200211 has 4 divisors (see below), whose sum is σ = 160016266952. Its totient is φ = 80008133472.
The previous prime is 120012200159. The next prime is 120012200219. The reversal of 120012200211 is 112002210021.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 120012200211 - 214 = 120012183827 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120012200219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20002033366 + ... + 20002033371.
It is an arithmetic number, because the mean of its divisors is an integer number (40004066738).
Almost surely, 2120012200211 is an apocalyptic number.
120012200211 is a deficient number, since it is larger than the sum of its proper divisors (40004066741).
120012200211 is an equidigital number, since it uses as much as digits as its factorization.
120012200211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40004066740.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 120012200211 its reverse (112002210021), we get a palindrome (232014410232).
The spelling of 120012200211 in words is "one hundred twenty billion, twelve million, two hundred thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •