Base | Representation |
---|---|
bin | 110010011001010010100011… |
… | …111001101011101011100010 |
3 | 1002001202121012120002002012122 |
4 | 302121102203321223223202 |
5 | 213022323203442300424 |
6 | 2103220042133224242 |
7 | 64453656550513334 |
oct | 6231224371535342 |
9 | 1061677176062178 |
10 | 221640242150114 |
11 | 6469210a5a9877 |
12 | 20a37444792082 |
13 | 968977b772898 |
14 | 3ca3632d71454 |
15 | 1a955883c445e |
hex | c994a3e6bae2 |
221640242150114 has 16 divisors (see below), whose sum is σ = 333320200270200. Its totient is φ = 110533517587584.
The previous prime is 221640242150083. The next prime is 221640242150123. The reversal of 221640242150114 is 411051242046122.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 171536254924225 + 50103987225889 = 13097185^2 + 7078417^2 .
It is a super-2 number, since 2×2216402421501142 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48596894 + ... + 52961670.
Almost surely, 2221640242150114 is an apocalyptic number.
221640242150114 is a deficient number, since it is larger than the sum of its proper divisors (111679958120086).
221640242150114 is a wasteful number, since it uses less digits than its factorization.
221640242150114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4430437.
The product of its (nonzero) digits is 30720, while the sum is 35.
Adding to 221640242150114 its reverse (411051242046122), we get a palindrome (632691484196236).
The spelling of 221640242150114 in words is "two hundred twenty-one trillion, six hundred forty billion, two hundred forty-two million, one hundred fifty thousand, one hundred fourteen".
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