Compare 201997 vs 202005

Property	201997	202005
Type	prime	composite number
Unique factors	1	3
Total factors	1	5
Prime factorization	201997¹	3² × 5¹ × 67²
Prime factorization	201997	3 × 3 × 5 × 67 × 67
Divisors count	2	18
Divisors	1, 201997	1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 4489, 13467, 22445, 40401, 67335, 202005
Number of properties	4	0
Cousin primes (1st member)	2155th
Isolated primes	13803rd
Primes	18148th
Pythagorean primes	9060th
Roman numberals
Base 2	110001010100001101₂	110001010100010101₂
Base 3	101021002101₃	101021002200₃
Base 4	301110031₄	301110111₄
Base 5	22430442₅	22431010₅
Base 6	4155101₆	4155113₆
Base 7	1500625₇	1500636₇
Base 8	612415₈	612425₈
Base 9	337071₉	337080₉
Base 10	201997₁₀	202005₁₀
Base 11	128844₁₁	128851₁₁
Base 12	98a91₁₂	98a99₁₂
Base 13	70c33₁₃	70c3b₁₃
Base 14	53885₁₄	5388d₁₄
Base 15	3ecb7₁₅	3ecc0₁₅
Base 16	3150d₁₆	31515₁₆