Compare 220665 vs 220673

Property	220665	220673
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	3¹ × 5¹ × 47¹ × 313¹	220673¹
Prime factorization	3 × 5 × 47 × 313	220673
Divisors count	16	2
Divisors	1, 3, 5, 15, 47, 141, 235, 313, 705, 939, 1565, 4695, 14711, 44133, 73555, 220665	1, 220673
Number of properties	0	7
Harmonic primes		7378th
Isolated primes		15004th
Long primes		7364th
Primes		19667th
Proth primes		137th
Pythagorean primes		9811th
Sexy primes (2nd member)		4651st
Roman numberals
Base 2	110101110111111001₂	110101111000000001₂
Base 3	102012200210₃	102012201002₃
Base 4	311313321₄	311320001₄
Base 5	24030130₅	24030143₅
Base 6	4421333₆	4421345₆
Base 7	1606224₇	1606235₇
Base 8	656771₈	657001₈
Base 9	365623₉	365632₉
Base 10	220665₁₀	220673₁₀
Base 11	140875₁₁	140882₁₁
Base 12	a7849₁₂	a7855₁₂
Base 13	79593₁₃	7959b₁₃
Base 14	5a5bb₁₄	5a5c5₁₄
Base 15	455b0₁₅	455b8₁₅
Base 16	35df9₁₆	35e01₁₆