Compare 640049 vs 640223

Property	640049	640223
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	640049¹	640223¹
Prime factorization	640049	640223
Divisors count	2	2
Divisors	1, 640049	1, 640223
Number of properties	5	5
Additive primes	20354th	20360th
Cousin primes (2nd member)		5633rd
Isolated primes	40818th	40829th
Primes	52081st	52094th
Sexy primes (1st member)		11287th
Sexy primes (2nd member)	11285th
Super primes	5327th
Roman numberals
Base 2	10011100010000110001₂	10011100010011011111₂
Base 3	1012111222112₃	1012112012222₃
Base 4	2130100301₄	2130103133₄
Base 5	130440144₅	130441343₅
Base 6	21415105₆	21415555₆
Base 7	5304014₇	5304353₇
Base 8	2342061₈	2342337₈
Base 9	1174875₉	1175188₉
Base 10	640049₁₀	640223₁₀
Base 11	3a7973₁₁	3a8011₁₁
Base 12	26a495₁₂	26a5bb₁₂
Base 13	195437₁₃	19553c₁₃
Base 14	12937b₁₄	129463₁₄
Base 15	c999e₁₅	c9a68₁₅
Base 16	9c431₁₆	9c4df₁₆