Compare 228517 vs 228520

Property228517228520
Typeprimecomposite number
Unique factors14
Total factors16
Prime factorization228517123 × 51 × 291 × 1971
Prime factorization2285172 × 2 × 2 × 5 × 29 × 197
Divisors count232
Divisors1, 2285171, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 197, 232, 290, 394, 580, 788, 985, 1160, 1576, 1970, 3940, 5713, 7880, 11426, 22852, 28565, 45704, 57130, 114260, 228520
Number of properties80
Cousin primes (1st member)2388th 
Harmonic primes7648th 
Isolated primes15495th 
Primes20304th 
Prime triplets (1st member)938th 
Sexy primes (1st member)4793rd 
Sexy primes (2nd member)4792nd 
Sexy prime triplets (2nd member)955th 
Roman numberals  
Base 211011111001010010121101111100101010002
Base 310212111012131021211102013
Base 431330221143133022204
Base 5243030325243030405
Base 64521541645215446
Base 71641142716411457
Base 867624586762508
Base 937741793774219
Base 102285171022852010
Base 111467631114676611
Base 12b02b112b02b412
Base 1380023138002613
Base 145d3c9145d3cc14
Base 1547a971547a9a15
Base 1637ca51637ca816
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