Compare 512990 vs 512999

Property	512990	512999
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	2¹ × 5¹ × 43¹ × 1193¹	512999¹
Prime factorization	2 × 5 × 43 × 1193	512999
Divisors count	16	2
Divisors	1, 2, 5, 10, 43, 86, 215, 430, 1193, 2386, 5965, 11930, 51299, 102598, 256495, 512990	1, 512999
Number of properties	0	4
Chen primes		16865th
Primes		42515th
Safe primes		2514th
Twin primes (1st member)		4656th
Roman numberals
Base 2	1111101001111011110₂	1111101001111100111₂
Base 3	222001200122₃	222001200222₃
Base 4	1331033132₄	1331033213₄
Base 5	112403430₅	112403444₅
Base 6	14554542₆	14554555₆
Base 7	4234412₇	4234424₇
Base 8	1751736₈	1751747₈
Base 9	861618₉	861628₉
Base 10	512990₁₀	512999₁₀
Base 11	320465₁₁	320473₁₁
Base 12	208a52₁₂	208a5b₁₂
Base 13	14c65a₁₃	14c666₁₃
Base 14	d4d42₁₄	d4d4b₁₄
Base 15	a1ee5₁₅	a1eee₁₅
Base 16	7d3de₁₆	7d3e7₁₆