Compare 640049 vs 640139

Property	640049	640139
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	640049¹	640139¹
Prime factorization	640049	640139
Divisors count	2	2
Divisors	1, 640049	1, 640139
Number of properties	5	4
Additive primes	20354th	20356th
Chen primes		20383rd
Isolated primes	40818th	40825th
Primes	52081st	52088th
Sexy primes (2nd member)	11285th
Super primes	5327th
Roman numberals
Base 2	10011100010000110001₂	10011100010010001011₂
Base 3	1012111222112₃	1012112002212₃
Base 4	2130100301₄	2130102023₄
Base 5	130440144₅	130441024₅
Base 6	21415105₆	21415335₆
Base 7	5304014₇	5304203₇
Base 8	2342061₈	2342213₈
Base 9	1174875₉	1175085₉
Base 10	640049₁₀	640139₁₀
Base 11	3a7973₁₁	3a7a45₁₁
Base 12	26a495₁₂	26a54b₁₂
Base 13	195437₁₃	1954a6₁₃
Base 14	12937b₁₄	129403₁₄
Base 15	c999e₁₅	c9a0e₁₅
Base 16	9c431₁₆	9c48b₁₆