Base | Representation |
---|---|
bin | 100111010011101011… |
… | …111001000110101101 |
3 | 11000221102102022220002 |
4 | 213103223321012231 |
5 | 1142414242014313 |
6 | 31220025234045 |
7 | 3022623550256 |
oct | 472353710655 |
9 | 130842368802 |
10 | 42206204333 |
11 | 16999336007 |
12 | 821a932925 |
13 | 3c98176c07 |
14 | 20855c1b2d |
15 | 117052c058 |
hex | 9d3af91ad |
42206204333 has 2 divisors, whose sum is σ = 42206204334. Its totient is φ = 42206204332.
The previous prime is 42206204263. The next prime is 42206204371. The reversal of 42206204333 is 33340260224.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 42180122884 + 26081449 = 205378^2 + 5107^2 .
It is a cyclic number.
It is not a de Polignac number, because 42206204333 - 218 = 42205942189 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 42206204296 and 42206204305.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (42206209333) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21103102166 + 21103102167.
It is an arithmetic number, because the mean of its divisors is an integer number (21103102167).
Almost surely, 242206204333 is an apocalyptic number.
It is an amenable number.
42206204333 is a deficient number, since it is larger than the sum of its proper divisors (1).
42206204333 is an equidigital number, since it uses as much as digits as its factorization.
42206204333 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 20736, while the sum is 29.
Adding to 42206204333 its reverse (33340260224), we get a palindrome (75546464557).
The spelling of 42206204333 in words is "forty-two billion, two hundred six million, two hundred four thousand, three hundred thirty-three".
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