Compare 126719 vs 126721

Property	126719	126721
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	126719¹	7¹ × 43¹ × 421¹
Prime factorization	126719	7 × 43 × 421
Divisors count	2	8
Divisors	1, 126719	1, 7, 43, 301, 421, 2947, 18103, 126721
Number of properties	4	0
Isolated primes	8914th
Primes	11881st
Sexy primes (2nd member)	2948th
Sophie germain primes	1423rd
Roman numberals
Base 2	11110111011111111₂	11110111100000001₂
Base 3	20102211022₃	20102211101₃
Base 4	132323333₄	132330001₄
Base 5	13023334₅	13023341₅
Base 6	2414355₆	2414401₆
Base 7	1035305₇	1035310₇
Base 8	367377₈	367401₈
Base 9	212738₉	212741₉
Base 10	126719₁₀	126721₁₀
Base 11	8722a₁₁	87231₁₁
Base 12	613bb₁₂	61401₁₂
Base 13	458a8₁₃	458aa₁₃
Base 14	34275₁₄	34277₁₄
Base 15	2782e₁₅	27831₁₅
Base 16	1eeff₁₆	1ef01₁₆