Compare 212219 vs 212227

Property	212219	212227
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	7² × 61¹ × 71¹	212227¹
Prime factorization	7 × 7 × 61 × 71	212227
Divisors count	12	2
Divisors	1, 7, 49, 61, 71, 427, 497, 2989, 3479, 4331, 30317, 212219	1, 212227
Number of properties	0	4
Harmonic primes		7115th
Isolated primes		14448th
Lucky primes		2430th
Primes		18993rd
Roman numberals
Base 2	110011110011111011₂	110011110100000011₂
Base 3	101210002222₃	101210010021₃
Base 4	303303323₄	303310003₄
Base 5	23242334₅	23242402₅
Base 6	4314255₆	4314311₆
Base 7	1542500₇	1542511₇
Base 8	636373₈	636403₈
Base 9	353088₉	353107₉
Base 10	212219₁₀	212227₁₀
Base 11	135497₁₁	1354a4₁₁
Base 12	a298b₁₂	a2997₁₂
Base 13	75797₁₃	757a2₁₃
Base 14	574a7₁₄	574b1₁₄
Base 15	42d2e₁₅	42d37₁₅
Base 16	33cfb₁₆	33d03₁₆