Compare 420999 vs 421009

Property	420999	421009
Type	semiprime	prime
Unique factors	2	1
Total factors	2	1
Prime factorization	3¹ × 140333¹	421009¹
Prime factorization	3 × 140333	421009
Divisors count	4	2
Divisors	1, 3, 140333, 420999	1, 421009
Number of properties	1	2
Isolated primes		27525th
Primes		35466th
Semiprimes	91986th
Roman numberals
Base 2	1100110110010000111₂	1100110110010010001₂
Base 3	210101111120₃	210101111221₃
Base 4	1212302013₄	1212302101₄
Base 5	101432444₅	101433014₅
Base 6	13005023₆	13005041₆
Base 7	3402255₇	3402301₇
Base 8	1466207₈	1466221₈
Base 9	711446₉	711457₉
Base 10	420999₁₀	421009₁₀
Base 11	268337₁₁	268346₁₁
Base 12	183773₁₂	183781₁₂
Base 13	119817₁₃	119824₁₃
Base 14	ad5d5₁₄	ad601₁₄
Base 15	84b19₁₅	84b24₁₅
Base 16	66c87₁₆	66c91₁₆