Compare 199995 vs 199999

Property	199995	199999
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	3¹ × 5¹ × 67¹ × 199¹	199999¹
Prime factorization	3 × 5 × 67 × 199	199999
Divisors count	16	2
Divisors	1, 3, 5, 15, 67, 199, 201, 335, 597, 995, 1005, 2985, 13333, 39999, 66665, 199995	1, 199999
Number of properties	0	4
Cousin primes (1st member)		2136th
Isolated primes		13665th
Lucky primes		2316th
Primes		17984th
Roman numberals
Base 2	110000110100111011₂	110000110100111111₂
Base 3	101011100020₃	101011100101₃
Base 4	300310323₄	300310333₄
Base 5	22344440₅	22344444₅
Base 6	4141523₆	4141531₆
Base 7	1462035₇	1462042₇
Base 8	606473₈	606477₈
Base 9	334306₉	334311₉
Base 10	199995₁₀	199999₁₀
Base 11	127294₁₁	127298₁₁
Base 12	978a3₁₂	978a7₁₂
Base 13	70053₁₃	70057₁₃
Base 14	52c55₁₄	52c59₁₄
Base 15	3e3d0₁₅	3e3d4₁₅
Base 16	30d3b₁₆	30d3f₁₆