Compare 639493 vs 639494

Property	639493	639494
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	639493¹	2¹ × 319747¹
Prime factorization	639493	2 × 319747
Divisors count	2	4
Divisors	1, 639493	1, 2, 319747, 639494
Number of properties	5	1
Lucky primes	5974th
Primes	52036th
Prime triplets (3rd member)	2060th
Semiprimes		137036th
Sexy primes (2nd member)	11276th
Twin primes (2nd member)	5627th
Roman numberals
Base 2	10011100001000000101₂	10011100001000000110₂
Base 3	1012111012221₃	1012111012222₃
Base 4	2130020011₄	2130020012₄
Base 5	130430433₅	130430434₅
Base 6	21412341₆	21412342₆
Base 7	5302261₇	5302262₇
Base 8	2341005₈	2341006₈
Base 9	1174187₉	1174188₉
Base 10	639493₁₀	639494₁₀
Base 11	3a7508₁₁	3a7509₁₁
Base 12	26a0b1₁₂	26a0b2₁₂
Base 13	1950ca₁₃	1950cb₁₃
Base 14	1290a1₁₄	1290a2₁₄
Base 15	c972d₁₅	c972e₁₅
Base 16	9c205₁₆	9c206₁₆