Base | Representation |
---|---|
bin | 10100011111011011… |
… | …000010111101101011 |
3 | 2002210100200102200011 |
4 | 110133123002331223 |
5 | 330030004121303 |
6 | 14035123352351 |
7 | 1406142041332 |
oct | 243733027553 |
9 | 62710612604 |
10 | 22002020203 |
11 | 9370626479 |
12 | 43205226b7 |
13 | 20c83ab687 |
14 | 10ca148d19 |
15 | 88b8cc16d |
hex | 51f6c2f6b |
22002020203 has 2 divisors, whose sum is σ = 22002020204. Its totient is φ = 22002020202.
The previous prime is 22002020189. The next prime is 22002020213. The reversal of 22002020203 is 30202020022.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 22002020203 - 25 = 22002020171 is a prime.
It is a super-2 number, since 2×220020202032 (a number of 21 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (22002020213) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11001010101 + 11001010102.
It is an arithmetic number, because the mean of its divisors is an integer number (11001010102).
Almost surely, 222002020203 is an apocalyptic number.
22002020203 is a deficient number, since it is larger than the sum of its proper divisors (1).
22002020203 is an equidigital number, since it uses as much as digits as its factorization.
22002020203 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 96, while the sum is 13.
Adding to 22002020203 its reverse (30202020022), we get a palindrome (52204040225).
The spelling of 22002020203 in words is "twenty-two billion, two million, twenty thousand, two hundred three".
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