Compare 680161 vs 680165

Property	680161	680165
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	680161¹	5¹ × 136033¹
Prime factorization	680161	5 × 136033
Divisors count	2	4
Divisors	1, 680161	1, 5, 136033, 680165
Number of properties	3	1
Lucky primes	6283rd
Primes	55075th
Semiprimes		145345th
Twin primes (2nd member)	5933rd
Roman numberals
Base 2	10100110000011100001₂	10100110000011100101₂
Base 3	1021120000011₃	1021120000022₃
Base 4	2212003201₄	2212003211₄
Base 5	133231121₅	133231130₅
Base 6	22324521₆	22324525₆
Base 7	5531656₇	5531663₇
Base 8	2460341₈	2460345₈
Base 9	1246004₉	1246008₉
Base 10	680161₁₀	680165₁₀
Base 11	425019₁₁	425022₁₁
Base 12	289741₁₂	289745₁₂
Base 13	1aa781₁₃	1aa785₁₃
Base 14	139c2d₁₄	139c33₁₄
Base 15	d67e1₁₅	d67e5₁₅
Base 16	a60e1₁₆	a60e5₁₆