Compare 189307 vs 189309

Property	189307	189309
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	189307¹	3¹ × 63103¹
Prime factorization	189307	3 × 63103
Divisors count	2	4
Divisors	1, 189307	1, 3, 63103, 189309
Number of properties	8	1
Chen primes	7206th
Cousin primes (1st member)	2030th
Emirps	3980th
Good primes	987th
Harmonic primes	6409th
Isolated primes	12971st
Lucky primes	2216th
Primes	17104th
Semiprimes		42938th
Roman numberals
Base 2	101110001101111011₂	101110001101111101₂
Base 3	100121200101₃	100121200110₃
Base 4	232031323₄	232031331₄
Base 5	22024212₅	22024214₅
Base 6	4020231₆	4020233₆
Base 7	1415626₇	1415631₇
Base 8	561573₈	561575₈
Base 9	317611₉	317613₉
Base 10	189307₁₀	189309₁₀
Base 11	11a258₁₁	11a25a₁₁
Base 12	91677₁₂	91679₁₂
Base 13	68221₁₃	68223₁₃
Base 14	4cdbd₁₄	4cdc1₁₄
Base 15	3b157₁₅	3b159₁₅
Base 16	2e37b₁₆	2e37d₁₆