Base | Representation |
---|---|
bin | 1011101101100111000… |
… | …1000011010101111001 |
3 | 201020101111201020101200 |
4 | 2323121301003111321 |
5 | 11244100313311413 |
6 | 232235022004413 |
7 | 20352316603026 |
oct | 2733161032571 |
9 | 636344636350 |
10 | 201222010233 |
11 | 78379640612 |
12 | 32bb8a16709 |
13 | 15c8a54ba5a |
14 | 9a4c50054d |
15 | 537a8ab573 |
hex | 2ed9c43579 |
201222010233 has 12 divisors (see below), whose sum is σ = 298509529188. Its totient is φ = 130522384800.
The previous prime is 201222010201. The next prime is 201222010243. The reversal of 201222010233 is 332010222102.
201222010233 is a `hidden beast` number, since 201 + 2 + 220 + 10 + 233 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 143692548624 + 57529461609 = 379068^2 + 239853^2 .
It is not a de Polignac number, because 201222010233 - 25 = 201222010201 is a prime.
It is not an unprimeable number, because it can be changed into a prime (201222010243) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 302134818 + ... + 302135483.
It is an arithmetic number, because the mean of its divisors is an integer number (24875794099).
Almost surely, 2201222010233 is an apocalyptic number.
It is an amenable number.
201222010233 is a deficient number, since it is larger than the sum of its proper divisors (97287518955).
201222010233 is a wasteful number, since it uses less digits than its factorization.
201222010233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 604270344 (or 604270341 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 201222010233 its reverse (332010222102), we get a palindrome (533232232335).
The spelling of 201222010233 in words is "two hundred one billion, two hundred twenty-two million, ten thousand, two hundred thirty-three".
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