Compare 20021 vs 20030

Property	20021	20030
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	20021¹	2¹ × 5¹ × 2003¹
Prime factorization	20021	2 × 5 × 2003
Divisors count	2	8
Divisors	1, 20021	1, 2, 5, 10, 2003, 4006, 10015, 20030
Number of properties	6	0
Additive primes	1051st
Chen primes	1113th
Harmonic primes	822nd
Primes	2264th
Pythagorean primes	1126th
Twin primes (1st member)	343rd
Roman numberals
Base 2	100111000110101₂	100111000111110₂
Base 3	1000110112₃	1000110212₃
Base 4	10320311₄	10320332₄
Base 5	1120041₅	1120110₅
Base 6	232405₆	232422₆
Base 7	112241₇	112253₇
Base 8	47065₈	47076₈
Base 9	30415₉	30425₉
Base 10	20021₁₀	20030₁₀
Base 11	14051₁₁	1405a₁₁
Base 12	b705₁₂	b712₁₂
Base 13	9161₁₃	916a₁₃
Base 14	7421₁₄	742a₁₄
Base 15	5deb₁₅	5e05₁₅
Base 16	4e35₁₆	4e3e₁₆