Base | Representation |
---|---|
bin | 101101101101001110011101… |
… | …101101001011011101010011 |
3 | 222100202022202102222222110210 |
4 | 231231032131231023131103 |
5 | 202322002430024033021 |
6 | 1551311151354055203 |
7 | 60225134000201016 |
oct | 5555163555133523 |
9 | 870668672888423 |
10 | 201020000221011 |
11 | 590621155a9314 |
12 | 1a66703341a503 |
13 | 8822148cabb0a |
14 | 378d5c43ad37d |
15 | 1838ed15b6e76 |
hex | b6d39db4b753 |
201020000221011 has 16 divisors (see below), whose sum is σ = 270320218616448. Its totient is φ = 132868433006400.
The previous prime is 201020000220973. The next prime is 201020000221021. The reversal of 201020000221011 is 110122000020102.
It is not a de Polignac number, because 201020000221011 - 217 = 201020000089939 is a prime.
It is not an unprimeable number, because it can be changed into a prime (201020000221021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233989786 + ... + 234847311.
It is an arithmetic number, because the mean of its divisors is an integer number (16895013663528).
Almost surely, 2201020000221011 is an apocalyptic number.
201020000221011 is a deficient number, since it is larger than the sum of its proper divisors (69300218395437).
201020000221011 is a wasteful number, since it uses less digits than its factorization.
201020000221011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 468838322.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 201020000221011 its reverse (110122000020102), we get a palindrome (311142000241113).
The spelling of 201020000221011 in words is "two hundred one trillion, twenty billion, two hundred twenty-one thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •