Base | Representation |
---|---|
bin | 11011101111011110110000… |
… | …101110101111010101101011 |
3 | 121000000001101201110212102210 |
4 | 123233132300232233111223 |
5 | 111443003141330120021 |
6 | 1111254355553500203 |
7 | 34461640021015161 |
oct | 3357366056572553 |
9 | 530001351425383 |
10 | 122010101020011 |
11 | 35970214257916 |
12 | 1182645bb71663 |
13 | 531067058b359 |
14 | 221b46b25b231 |
15 | e18b692e7e76 |
hex | 6ef7b0baf56b |
122010101020011 has 16 divisors (see below), whose sum is σ = 178189194189600. Its totient is φ = 73915517587968.
The previous prime is 122010101019979. The next prime is 122010101020021. The reversal of 122010101020011 is 110020101010221.
It is not a de Polignac number, because 122010101020011 - 25 = 122010101019979 is a prime.
It is not an unprimeable number, because it can be changed into a prime (122010101020021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41247497176 + ... + 41247500133.
It is an arithmetic number, because the mean of its divisors is an integer number (11136824636850).
Almost surely, 2122010101020011 is an apocalyptic number.
122010101020011 is a deficient number, since it is larger than the sum of its proper divisors (56179093169589).
122010101020011 is a wasteful number, since it uses less digits than its factorization.
122010101020011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82494997358.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 122010101020011 its reverse (110020101010221), we get a palindrome (232030202030232).
The spelling of 122010101020011 in words is "one hundred twenty-two trillion, ten billion, one hundred one million, twenty thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •