Compare 221868 vs 221873

Property	221868	221873
Type	composite number	prime
Unique factors	3	1
Total factors	5	1
Prime factorization	2² × 3² × 6163¹	221873¹
Prime factorization	2 × 2 × 3 × 3 × 6163	221873
Divisors count	18	2
Divisors	1, 2, 3, 4, 6, 9, 12, 18, 36, 6163, 12326, 18489, 24652, 36978, 55467, 73956, 110934, 221868	1, 221873
Number of properties	0	7
Additive primes		8001st
Harmonic primes		7421st
Isolated primes		15078th
Long primes		7394th
Primes		19767th
Pythagorean primes		9864th
Ulam primes		1415th
Roman numberals
Base 2	110110001010101100₂	110110001010110001₂
Base 3	102021100100₃	102021100112₃
Base 4	312022230₄	312022301₄
Base 5	24044433₅	24044443₅
Base 6	4431100₆	4431105₆
Base 7	1612563₇	1612601₇
Base 8	661254₈	661261₈
Base 9	367310₉	367315₉
Base 10	221868₁₀	221873₁₀
Base 11	141769₁₁	141773₁₁
Base 12	a8490₁₂	a8495₁₂
Base 13	79caa₁₃	79cb2₁₃
Base 14	5abda₁₄	5ac01₁₄
Base 15	45b13₁₅	45b18₁₅
Base 16	362ac₁₆	362b1₁₆