Compare 19697 vs 20021

Property	19697	20021
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	19697¹	20021¹
Prime factorization	19697	20021
Divisors count	2	2
Divisors	1, 19697	1, 20021
Number of properties	7	6
Additive primes		1051st
Chen primes	1099th	1113th
Emirps	618th
Harmonic primes	807th	822nd
Long primes	853rd
Primes	2229th	2264th
Pythagorean primes	1107th	1126th
Twin primes (1st member)	337th	343rd
Roman numberals
Base 2	100110011110001₂	100111000110101₂
Base 3	1000000112₃	1000110112₃
Base 4	10303301₄	10320311₄
Base 5	1112242₅	1120041₅
Base 6	231105₆	232405₆
Base 7	111266₇	112241₇
Base 8	46361₈	47065₈
Base 9	30015₉	30415₉
Base 10	19697₁₀	20021₁₀
Base 11	13887₁₁	14051₁₁
Base 12	b495₁₂	b705₁₂
Base 13	8c72₁₃	9161₁₃
Base 14	726d₁₄	7421₁₄
Base 15	5c82₁₅	5deb₁₅
Base 16	4cf1₁₆	4e35₁₆