Base | Representation |
---|---|
bin | 1100110011100111000… |
… | …0000000111100101010 |
3 | 210000220000210210201020 |
4 | 3030321300000330222 |
5 | 12101041112021302 |
6 | 245023333233310 |
7 | 21616052005215 |
oct | 3147160007452 |
9 | 700800723636 |
10 | 220012220202 |
11 | 85341187465 |
12 | 36781792836 |
13 | 179933b50a8 |
14 | a911c6877c |
15 | 5aca305ebc |
hex | 3339c00f2a |
220012220202 has 32 divisors (see below), whose sum is σ = 471143174400. Its totient is φ = 68247894528.
The previous prime is 220012220167. The next prime is 220012220209. The reversal of 220012220202 is 202022210022.
It is not an unprimeable number, because it can be changed into a prime (220012220209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12108802 + ... + 12126957.
It is an arithmetic number, because the mean of its divisors is an integer number (14723224200).
Almost surely, 2220012220202 is an apocalyptic number.
220012220202 is an abundant number, since it is smaller than the sum of its proper divisors (251130954198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220012220202 is a wasteful number, since it uses less digits than its factorization.
220012220202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24235870.
The product of its (nonzero) digits is 128, while the sum is 15.
Adding to 220012220202 its reverse (202022210022), we get a palindrome (422034430224).
The spelling of 220012220202 in words is "two hundred twenty billion, twelve million, two hundred twenty thousand, two hundred two".
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