Compare 209019 vs 209021

Property	209019	209021
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	3¹ × 19² × 193¹	209021¹
Prime factorization	3 × 19 × 19 × 193	209021
Divisors count	12	2
Divisors	1, 3, 19, 57, 193, 361, 579, 1083, 3667, 11001, 69673, 209019	1, 209021
Number of properties	0	6
Chen primes		7819th
Isolated primes		14233rd
Long primes		7007th
Primes		18720th
Pythagorean primes		9349th
Sophie germain primes		2128th
Roman numberals
Base 2	110011000001111011₂	110011000001111101₂
Base 3	101121201110₃	101121201112₃
Base 4	303001323₄	303001331₄
Base 5	23142034₅	23142041₅
Base 6	4251403₆	4251405₆
Base 7	1530246₇	1530251₇
Base 8	630173₈	630175₈
Base 9	347643₉	347645₉
Base 10	209019₁₀	209021₁₀
Base 11	133048₁₁	13304a₁₁
Base 12	a0b63₁₂	a0b65₁₂
Base 13	741a5₁₃	741a7₁₃
Base 14	5625d₁₄	56261₁₄
Base 15	41de9₁₅	41deb₁₅
Base 16	3307b₁₆	3307d₁₆