Compare 18285 vs 18287

Property	18285	18287
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	3¹ × 5¹ × 23¹ × 53¹	18287¹
Prime factorization	3 × 5 × 23 × 53	18287
Divisors count	16	2
Divisors	1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 795, 1219, 3657, 6095, 18285	1, 18287
Number of properties	0	4
Chen primes		1037th
Long primes		804th
Primes		2095th
Twin primes (1st member)		322nd
Roman numberals
Base 2	100011101101101₂	100011101101111₂
Base 3	221002020₃	221002022₃
Base 4	10131231₄	10131233₄
Base 5	1041120₅	1041122₅
Base 6	220353₆	220355₆
Base 7	104211₇	104213₇
Base 8	43555₈	43557₈
Base 9	27066₉	27068₉
Base 10	18285₁₀	18287₁₀
Base 11	12813₁₁	12815₁₁
Base 12	a6b9₁₂	a6bb₁₂
Base 13	8427₁₃	8429₁₃
Base 14	6941₁₄	6943₁₄
Base 15	5640₁₅	5642₁₅
Base 16	476d₁₆	476f₁₆