Base | Representation |
---|---|
bin | 1000010001010010… |
… | …1101000110011010 |
3 | 12201201100201002111 |
4 | 2010110231012122 |
5 | 14021311120442 |
6 | 1004142422534 |
7 | 106004600605 |
oct | 20424550632 |
9 | 5651321074 |
10 | 2220020122 |
11 | a3a163a81 |
12 | 51b591a4a |
13 | 294c20c98 |
14 | 170bad33c |
15 | ced73b17 |
hex | 8452d19a |
2220020122 has 32 divisors (see below), whose sum is σ = 3613870080. Its totient is φ = 1019652480.
The previous prime is 2220020111. The next prime is 2220020161. The reversal of 2220020122 is 2210200222.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250438 + ... + 259150.
It is an arithmetic number, because the mean of its divisors is an integer number (112933440).
Almost surely, 22220020122 is an apocalyptic number.
2220020122 is a deficient number, since it is larger than the sum of its proper divisors (1393849958).
2220020122 is a wasteful number, since it uses less digits than its factorization.
2220020122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8958.
The product of its (nonzero) digits is 64, while the sum is 13.
The square root of 2220020122 is about 47117.0894899080. The cubic root of 2220020122 is about 1304.5246913849.
Adding to 2220020122 its reverse (2210200222), we get a palindrome (4430220344).
The spelling of 2220020122 in words is "two billion, two hundred twenty million, twenty thousand, one hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.062 sec. • engine limits •