Base | Representation |
---|---|
bin | 110111111000111000… |
… | …0011011101001011001 |
3 | 102110210102000220222011 |
4 | 1233301300123221121 |
5 | 3431300122402301 |
6 | 131045251425521 |
7 | 11446132130500 |
oct | 1576160335131 |
9 | 373712026864 |
10 | 120020122201 |
11 | 4699a259241 |
12 | 1b3165b52a1 |
13 | b4194112b5 |
14 | 5b47ca3837 |
15 | 31c6b2ca51 |
hex | 1bf1c1ba59 |
120020122201 has 12 divisors (see below), whose sum is σ = 139914232848. Its totient is φ = 102654083112.
The previous prime is 120020122177. The next prime is 120020122217. The reversal of 120020122201 is 102221020021.
It is a happy number.
It is not a de Polignac number, because 120020122201 - 27 = 120020122073 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120020122231) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2599591 + ... + 2645356.
It is an arithmetic number, because the mean of its divisors is an integer number (11659519404).
Almost surely, 2120020122201 is an apocalyptic number.
It is an amenable number.
120020122201 is a deficient number, since it is larger than the sum of its proper divisors (19894110647).
120020122201 is an equidigital number, since it uses as much as digits as its factorization.
120020122201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5245428 (or 5245421 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 120020122201 its reverse (102221020021), we get a palindrome (222241142222).
The spelling of 120020122201 in words is "one hundred twenty billion, twenty million, one hundred twenty-two thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •