Base | Representation |
---|---|
bin | 1101010110101111110… |
… | …1011101011100111011 |
3 | 210221020101101022022001 |
4 | 3111223331131130323 |
5 | 12224400300241334 |
6 | 253223320441431 |
7 | 22401564261406 |
oct | 3255375353473 |
9 | 727211338261 |
10 | 229444540219 |
11 | 89341509064 |
12 | 38574619277 |
13 | 188375b193b |
14 | b168858d3d |
15 | 5e7d42c714 |
hex | 356bf5d73b |
229444540219 has 2 divisors, whose sum is σ = 229444540220. Its totient is φ = 229444540218.
The previous prime is 229444540147. The next prime is 229444540231. The reversal of 229444540219 is 912045444922.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 229444540219 - 237 = 92005586747 is a prime.
It is a super-2 number, since 2×2294445402192 (a number of 24 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (229444540519) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114722270109 + 114722270110.
It is an arithmetic number, because the mean of its divisors is an integer number (114722270110).
Almost surely, 2229444540219 is an apocalyptic number.
229444540219 is a deficient number, since it is larger than the sum of its proper divisors (1).
229444540219 is an equidigital number, since it uses as much as digits as its factorization.
229444540219 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 829440, while the sum is 46.
The spelling of 229444540219 in words is "two hundred twenty-nine billion, four hundred forty-four million, five hundred forty thousand, two hundred nineteen".
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