Compare 81001 vs 81010

Property	81001	81010
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	81001¹	2¹ × 5¹ × 8101¹
Prime factorization	81001	2 × 5 × 8101
Divisors count	2	8
Divisors	1, 81001	1, 2, 5, 10, 8101, 16202, 40505, 81010
Number of properties	5	0
Harmonic primes	2993rd
Isolated primes	5887th
Lucky primes	1068th
Primes	7926th
Pythagorean primes	3950th
Roman numberals
Base 2	10011110001101001₂	10011110001110010₂
Base 3	11010010001₃	11010010101₃
Base 4	103301221₄	103301302₄
Base 5	10043001₅	10043020₅
Base 6	1423001₆	1423014₆
Base 7	455104₇	455116₇
Base 8	236151₈	236162₈
Base 9	133101₉	133111₉
Base 10	81001₁₀	81010₁₀
Base 11	55948₁₁	55956₁₁
Base 12	3aa61₁₂	3aa6a₁₂
Base 13	2ab3b₁₃	2ab47₁₃
Base 14	2173b₁₄	21746₁₄
Base 15	19001₁₅	1900a₁₅
Base 16	13c69₁₆	13c72₁₆