Compare 421997 vs 422008

Property421997422008
Typeprimecomposite number
Unique factors14
Total factors16
Prime factorization421997123 × 171 × 291 × 1071
Prime factorization4219972 × 2 × 2 × 17 × 29 × 107
Divisors count232
Divisors1, 4219971, 2, 4, 8, 17, 29, 34, 58, 68, 107, 116, 136, 214, 232, 428, 493, 856, 986, 1819, 1972, 3103, 3638, 3944, 6206, 7276, 12412, 14552, 24824, 52751, 105502, 211004, 422008
Number of properties40
Chen primes14271st 
Isolated primes27583rd 
Left-truncatable primes463rd 
Primes35538th 
Roman numberals  
Base 21100111000001101101211001110000011110002
Base 321010221211232101022122213
Base 41213001231412130013204
Base 510200044251020010135
Base 6130134056130134246
Base 73405212734052267
Base 81470155814701708
Base 971277597127879
Base 104219971042200810
Base 112690641126907411
Base 121842651218427412
Base 1311a1041311a11213
Base 14adb0914adb1614
Base 1585082158508d15
Base 166706d166707816
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