Compare 420479 vs 420490

Property	420479	420490
Type	prime	composite number
Unique factors	1	4
Total factors	1	4
Prime factorization	420479¹	2¹ × 5¹ × 7¹ × 6007¹
Prime factorization	420479	2 × 5 × 7 × 6007
Divisors count	2	16
Divisors	1, 420479	1, 2, 5, 7, 10, 14, 35, 70, 6007, 12014, 30035, 42049, 60070, 84098, 210245, 420490
Number of properties	4	0
Chen primes	14228th
Primes	35428th
Twin primes (1st member)	3966th
Ulam primes	2552nd
Roman numberals
Base 2	1100110101001111111₂	1100110101010001010₂
Base 3	210100210022₃	210100210201₃
Base 4	1212221333₄	1212222022₄
Base 5	101423404₅	101423430₅
Base 6	13002355₆	13002414₆
Base 7	3400613₇	3400630₇
Base 8	1465177₈	1465212₈
Base 9	710708₉	710721₉
Base 10	420479₁₀	420490₁₀
Base 11	267a04₁₁	267a14₁₁
Base 12	1833bb₁₂	18340a₁₂
Base 13	119507₁₃	119515₁₃
Base 14	ad343₁₄	ad350₁₄
Base 15	848be₁₅	848ca₁₅
Base 16	66a7f₁₆	66a8a₁₆