Base | Representation |
---|---|
bin | 1000010001110001… |
… | …0011001010010110 |
3 | 12201212002212002211 |
4 | 2010130103022112 |
5 | 14022313323110 |
6 | 1004253224034 |
7 | 106030532161 |
oct | 20434231226 |
9 | 5655085084 |
10 | 2222011030 |
11 | a402a3858 |
12 | 52019201a |
13 | 29546a235 |
14 | 17116aad8 |
15 | d011898a |
hex | 84713296 |
2222011030 has 64 divisors (see below), whose sum is σ = 4221434880. Its totient is φ = 840918400.
The previous prime is 2222011019. The next prime is 2222011039. The reversal of 2222011030 is 301102222.
It is a self number, because there is not a number n which added to its sum of digits gives 2222011030.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2222011039) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 6403317 + ... + 6403663.
It is an arithmetic number, because the mean of its divisors is an integer number (65959920).
Almost surely, 22222011030 is an apocalyptic number.
2222011030 is a deficient number, since it is larger than the sum of its proper divisors (1999423850).
2222011030 is a wasteful number, since it uses less digits than its factorization.
2222011030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 765.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 2222011030 is about 47138.2119940924. The cubic root of 2222011030 is about 1304.9145396001.
Adding to 2222011030 its reverse (301102222), we get a palindrome (2523113252).
The spelling of 2222011030 in words is "two billion, two hundred twenty-two million, eleven thousand, thirty".
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