Compare 421739 vs 423257

Property	421739	423257
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	421739¹	423257¹
Prime factorization	421739	423257
Divisors count	2	2
Divisors	1, 421739	1, 423257
Number of properties	4	5
Additive primes		14096th
Chen primes	14264th	14310th
Primes	35525th	35639th
Safe primes	2145th
Sexy primes (2nd member)		8021st
Twin primes (1st member)	3978th	3988th
Roman numberals
Base 2	1100110111101101011₂	1100111010101011001₂
Base 3	210102111222₃	210111121012₃
Base 4	1212331223₄	1213111121₄
Base 5	101443424₅	102021012₅
Base 6	13012255₆	13023305₆
Base 7	3404363₇	3411662₇
Base 8	1467553₈	1472531₈
Base 9	712458₉	714535₉
Base 10	421739₁₀	423257₁₀
Base 11	26894a₁₁	269aaa₁₁
Base 12	18408b₁₂	184b35₁₂
Base 13	119c66₁₃	11a863₁₃
Base 14	ad9a3₁₄	b0369₁₄
Base 15	84e5e₁₅	85622₁₅
Base 16	66f6b₁₆	67559₁₆