Base | Representation |
---|---|
bin | 1000010001010101… |
… | …1001000010111010 |
3 | 12201201200212000011 |
4 | 2010111121002322 |
5 | 14021332400442 |
6 | 1004150332134 |
7 | 106006250440 |
oct | 20425310272 |
9 | 5651625004 |
10 | 2220200122 |
11 | a3a277238 |
12 | 51b65a04a |
13 | 294c84baa |
14 | 170c18b90 |
15 | cedac117 |
hex | 845590ba |
2220200122 has 16 divisors (see below), whose sum is σ = 4006376640. Its totient is φ = 901434528.
The previous prime is 2220200111. The next prime is 2220200137. The reversal of 2220200122 is 2210020222.
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 7 ways as a sum of consecutive naturals, for example, 4173043 + ... + 4173574.
It is an arithmetic number, because the mean of its divisors is an integer number (250398540).
Almost surely, 22220200122 is an apocalyptic number.
2220200122 is a deficient number, since it is larger than the sum of its proper divisors (1786176518).
2220200122 is a wasteful number, since it uses less digits than its factorization.
2220200122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8346645.
The product of its (nonzero) digits is 64, while the sum is 13.
The square root of 2220200122 is about 47118.9995861542. Note that the first 3 decimals coincide. The cubic root of 2220200122 is about 1304.5599475366.
Adding to 2220200122 its reverse (2210020222), we get a palindrome (4430220344).
The spelling of 2220200122 in words is "two billion, two hundred twenty million, two hundred thousand, one hundred twenty-two".
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