Compare 209381 vs 209390

Property	209381	209390
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	209381¹	2¹ × 5¹ × 20939¹
Prime factorization	209381	2 × 5 × 20939
Divisors count	2	8
Divisors	1, 209381	1, 2, 5, 10, 20939, 41878, 104695, 209390
Number of properties	6	0
Additive primes	7562nd
Chen primes	7834th
Isolated primes	14260th
Primes	18753rd
Pythagorean primes	9365th
Sophie germain primes	2132nd
Roman numberals
Base 2	110011000111100101₂	110011000111101110₂
Base 3	101122012212₃	101122020012₃
Base 4	303013211₄	303013232₄
Base 5	23200011₅	23200030₅
Base 6	4253205₆	4253222₆
Base 7	1531304₇	1531316₇
Base 8	630745₈	630756₈
Base 9	348185₉	348205₉
Base 10	209381₁₀	209390₁₀
Base 11	133347₁₁	133355₁₁
Base 12	a1205₁₂	a1212₁₂
Base 13	743c3₁₃	743cc₁₃
Base 14	5643b₁₄	56446₁₄
Base 15	4208b₁₅	42095₁₅
Base 16	331e5₁₆	331ee₁₆