Base | Representation |
---|---|
bin | 100000011010110011101… |
… | …110011100100000000001 |
3 | 21212222100210110101221200 |
4 | 200122303232130200001 |
5 | 243000022414400403 |
6 | 4423235132411413 |
7 | 316645111404216 |
oct | 40326356344001 |
9 | 7788323411850 |
10 | 2227808356353 |
11 | 789898813778 |
12 | 2bb920616b69 |
13 | 132109b81678 |
14 | 79b7dcb5b0d |
15 | 3ce3c95eca3 |
hex | 206b3b9c801 |
2227808356353 has 24 divisors (see below), whose sum is σ = 3444723016800. Its totient is φ = 1383188768064.
The previous prime is 2227808356327. The next prime is 2227808356357. The reversal of 2227808356353 is 3536538087222.
It is a happy number.
2227808356353 is a `hidden beast` number, since 2 + 2 + 2 + 78 + 0 + 8 + 3 + 563 + 5 + 3 = 666.
It is not a de Polignac number, because 2227808356353 - 28 = 2227808356097 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 2227808356353.
It is not an unprimeable number, because it can be changed into a prime (2227808356357) 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 23 ways as a sum of consecutive naturals, for example, 110397700 + ... + 110417877.
It is an arithmetic number, because the mean of its divisors is an integer number (143530125700).
Almost surely, 22227808356353 is an apocalyptic number.
It is an amenable number.
2227808356353 is a deficient number, since it is larger than the sum of its proper divisors (1216914660447).
2227808356353 is a wasteful number, since it uses less digits than its factorization.
2227808356353 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 220815661 (or 220815658 counting only the distinct ones).
The product of its (nonzero) digits is 14515200, while the sum is 54.
The spelling of 2227808356353 in words is "two trillion, two hundred twenty-seven billion, eight hundred eight million, three hundred fifty-six thousand, three hundred fifty-three".
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