Base | Representation |
---|---|
bin | 11010100000000… |
… | …10011011110011 |
3 | 120111022102100201 |
4 | 31100002123303 |
5 | 423402324313 |
6 | 34020500031 |
7 | 5336405344 |
oct | 1520023363 |
9 | 514272321 |
10 | 222308083 |
11 | 10453a398 |
12 | 6254a617 |
13 | 3709815a |
14 | 2174c0cb |
15 | 147b40dd |
hex | d4026f3 |
222308083 has 2 divisors, whose sum is σ = 222308084. Its totient is φ = 222308082.
The previous prime is 222308063. The next prime is 222308111. The reversal of 222308083 is 380803222.
It is an a-pointer prime, because the next prime (222308111) can be obtained adding 222308083 to its sum of digits (28).
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 222308083 - 225 = 188753651 is a prime.
It is not a weakly prime, because it can be changed into another prime (222308033) 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 as a sum of consecutive naturals, namely, 111154041 + 111154042.
It is an arithmetic number, because the mean of its divisors is an integer number (111154042).
Almost surely, 2222308083 is an apocalyptic number.
222308083 is a deficient number, since it is larger than the sum of its proper divisors (1).
222308083 is an equidigital number, since it uses as much as digits as its factorization.
222308083 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4608, while the sum is 28.
The square root of 222308083 is about 14909.9994299128. Note that the first 3 decimals coincide. The cubic root of 222308083 is about 605.7848639263.
The spelling of 222308083 in words is "two hundred twenty-two million, three hundred eight thousand, eighty-three".
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