Compare 421739 vs 422309

Property	421739	422309
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	421739¹	422309¹
Prime factorization	421739	422309
Divisors count	2	2
Divisors	1, 421739	1, 422309
Number of properties	4	4
Chen primes	14264th	14284th
Primes	35525th	35565th
Safe primes	2145th
Sophie germain primes		3757th
Twin primes (1st member)	3978th	3982nd
Roman numberals
Base 2	1100110111101101011₂	1100111000110100101₂
Base 3	210102111222₃	210110022002₃
Base 4	1212331223₄	1213012211₄
Base 5	101443424₅	102003214₅
Base 6	13012255₆	13015045₆
Base 7	3404363₇	3406136₇
Base 8	1467553₈	1470645₈
Base 9	712458₉	713262₉
Base 10	421739₁₀	422309₁₀
Base 11	26894a₁₁	269318₁₁
Base 12	18408b₁₂	184485₁₂
Base 13	119c66₁₃	11a2b4₁₃
Base 14	ad9a3₁₄	adc8d₁₄
Base 15	84e5e₁₅	851de₁₅
Base 16	66f6b₁₆	671a5₁₆