Compare 642241 vs 643081

Property	642241	643081
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	642241¹	643081¹
Prime factorization	642241	643081
Divisors count	2	2
Divisors	1, 642241	1, 643081
Number of properties	5	3
Additive primes	20418th
Isolated primes	40943rd	40990th
Primes	52242nd	52299th
Sexy primes (1st member)	11320th	11328th
Sexy prime triplets (1st member)	2077th
Roman numberals
Base 2	10011100110011000001₂	10011101000000001001₂
Base 3	1012121222201₃	1012200010211₃
Base 4	2130303001₄	2131000021₄
Base 5	131022431₅	131034311₅
Base 6	21433201₆	21441121₆
Base 7	5313265₇	5315605₇
Base 8	2346301₈	2350011₈
Base 9	1177881₉	1180124₉
Base 10	642241₁₀	643081₁₀
Base 11	3a9586₁₁	3aa17a₁₁
Base 12	26b801₁₂	2701a1₁₂
Base 13	196432₁₃	19692a₁₃
Base 14	12a0a5₁₄	12a505₁₄
Base 15	ca461₁₅	ca821₁₅
Base 16	9ccc1₁₆	9d009₁₆