Compare 20009 vs 20021

Property	20009	20021
Type	composite number	prime
Unique factors	3	1
Total factors	3	1
Prime factorization	11¹ × 17¹ × 107¹	20021¹
Prime factorization	11 × 17 × 107	20021
Divisors count	8	2
Divisors	1, 11, 17, 107, 187, 1177, 1819, 20009	1, 20021
Number of properties	0	6
Additive primes		1051st
Chen primes		1113th
Harmonic primes		822nd
Primes		2264th
Pythagorean primes		1126th
Twin primes (1st member)		343rd
Roman numberals
Base 2	100111000101001₂	100111000110101₂
Base 3	1000110002₃	1000110112₃
Base 4	10320221₄	10320311₄
Base 5	1120014₅	1120041₅
Base 6	232345₆	232405₆
Base 7	112223₇	112241₇
Base 8	47051₈	47065₈
Base 9	30402₉	30415₉
Base 10	20009₁₀	20021₁₀
Base 11	14040₁₁	14051₁₁
Base 12	b6b5₁₂	b705₁₂
Base 13	9152₁₃	9161₁₃
Base 14	7413₁₄	7421₁₄
Base 15	5dde₁₅	5deb₁₅
Base 16	4e29₁₆	4e35₁₆