Compare 195809 vs 195812

Property	195809	195812
Type	prime	composite number
Unique factors	1	2
Total factors	1	3
Prime factorization	195809¹	2² × 48953¹
Prime factorization	195809	2 × 2 × 48953
Divisors count	2	6
Divisors	1, 195809	1, 2, 4, 48953, 97906, 195812
Number of properties	5	0
Emirps	4155th
Isolated primes	13400th
Primes	17641st
Pythagorean primes	8802nd
Sophie germain primes	2023rd
Roman numberals
Base 2	101111110011100001₂	101111110011100100₂
Base 3	100221121012₃	100221121022₃
Base 4	233303201₄	233303210₄
Base 5	22231214₅	22231222₅
Base 6	4110305₆	4110312₆
Base 7	1443605₇	1443611₇
Base 8	576341₈	576344₈
Base 9	327535₉	327538₉
Base 10	195809₁₀	195812₁₀
Base 11	124129₁₁	124131₁₁
Base 12	95395₁₂	95398₁₂
Base 13	6b183₁₃	6b186₁₃
Base 14	51505₁₄	51508₁₄
Base 15	3d03e₁₅	3d042₁₅
Base 16	2fce1₁₆	2fce4₁₆