Compare 420479 vs 421607

Property	420479	421607
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	420479¹	421607¹
Prime factorization	420479	421607
Divisors count	2	2
Divisors	1, 420479	1, 421607
Number of properties	4	5
Chen primes	14228th	14260th
Primes	35428th	35509th
Safe primes		2144th
Super primes		3780th
Twin primes (1st member)	3966th	3975th
Ulam primes	2552nd
Roman numberals
Base 2	1100110101001111111₂	1100110111011100111₂
Base 3	210100210022₃	210102100002₃
Base 4	1212221333₄	1212323213₄
Base 5	101423404₅	101442412₅
Base 6	13002355₆	13011515₆
Base 7	3400613₇	3404114₇
Base 8	1465177₈	1467347₈
Base 9	710708₉	712302₉
Base 10	420479₁₀	421607₁₀
Base 11	267a04₁₁	26883a₁₁
Base 12	1833bb₁₂	183b9b₁₂
Base 13	119507₁₃	119b94₁₃
Base 14	ad343₁₄	ad90b₁₄
Base 15	848be₁₅	84dc2₁₅
Base 16	66a7f₁₆	66ee7₁₆