Compare 228887 vs 228889

Property228887228889
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization2288871431 × 53231
Prime factorization22888743 × 5323
Divisors count24
Divisors1, 2288871, 43, 5323, 228889
Number of properties71
Chen primes8464th 
Cousin primes (2nd member)2392nd 
Isolated primes15520th 
Long primes7623rd 
Primes20339th 
Prime triplets (3rd member)941st 
Semiprimes 51418th
Sexy primes (2nd member)4804th 
Roman numberals  
Base 211011111100001011121101111110000110012
Base 310212122202231021212221013
Base 431332011343133201214
Base 5243110225243110245
Base 64523355645234016
Base 71642211716422137
Base 867702786770318
Base 937786893778719
Base 102288871022888910
Base 11146a6a11146a7111
Base 12b055b12b056112
Base 1380249138024b13
Base 145d5b1145d5b314
Base 1547c421547c4415
Base 1637e171637e1916
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