Compare 639161 vs 639167

Property	639161	639167
Type	semiprime	prime
Unique factors	2	1
Total factors	2	1
Prime factorization	331¹ × 1931¹	639167¹
Prime factorization	331 × 1931	639167
Divisors count	4	2
Divisors	1, 331, 1931, 639161	1, 639167
Number of properties	1	3
Chen primes		20352nd
Primes		52014th
Semiprimes	136962nd
Twin primes (1st member)		5625th
Roman numberals
Base 2	10011100000010111001₂	10011100000010111111₂
Base 3	1012110202122₃	1012110202212₃
Base 4	2130002321₄	2130002333₄
Base 5	130423121₅	130423132₅
Base 6	21411025₆	21411035₆
Base 7	5301305₇	5301314₇
Base 8	2340271₈	2340277₈
Base 9	1173678₉	1173685₉
Base 10	639161₁₀	639167₁₀
Base 11	3a7236₁₁	3a7241₁₁
Base 12	269a75₁₂	269a7b₁₂
Base 13	194c03₁₃	194c09₁₃
Base 14	128d05₁₄	128d0b₁₄
Base 15	c95ab₁₅	c95b2₁₅
Base 16	9c0b9₁₆	9c0bf₁₆