Compare 420479 vs 421469

Property	420479	421469
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	420479¹	421469¹
Prime factorization	420479	421469
Divisors count	2	2
Divisors	1, 420479	1, 421469
Number of properties	4	4
Chen primes	14228th	14256th
Primes	35428th	35502nd
Sophie germain primes		3749th
Twin primes (1st member)	3966th	3974th
Ulam primes	2552nd
Roman numberals
Base 2	1100110101001111111₂	1100110111001011101₂
Base 3	210100210022₃	210102010222₃
Base 4	1212221333₄	1212321131₄
Base 5	101423404₅	101441334₅
Base 6	13002355₆	13011125₆
Base 7	3400613₇	3403526₇
Base 8	1465177₈	1467135₈
Base 9	710708₉	712128₉
Base 10	420479₁₀	421469₁₀
Base 11	267a04₁₁	268724₁₁
Base 12	1833bb₁₂	183aa5₁₂
Base 13	119507₁₃	119ab9₁₃
Base 14	ad343₁₄	ad84d₁₄
Base 15	848be₁₅	84d2e₁₅
Base 16	66a7f₁₆	66e5d₁₆