Compare 7981 vs 7993

Property	7981	7993
Type	semiprime	prime
Unique factors	2	1
Total factors	2	1
Prime factorization	23¹ × 347¹	7993¹
Prime factorization	23 × 347	7993
Divisors count	4	2
Divisors	1, 23, 347, 7981	1, 7993
Number of properties	1	3
Isolated primes		658th
Primes		1007th
Pythagorean primes		499th
Semiprimes	2124th
Roman numberals
Base 2	1111100101101₂	1111100111001₂
Base 3	101221121₃	101222001₃
Base 4	1330231₄	1330321₄
Base 5	223411₅	223433₅
Base 6	100541₆	101001₆
Base 7	32161₇	32206₇
Base 8	17455₈	17471₈
Base 9	11847₉	11861₉
Base 10	7981₁₀	7993₁₀
Base 11	5aa6₁₁	6007₁₁
Base 12	4751₁₂	4761₁₂
Base 13	382c₁₃	383b₁₃
Base 14	2ca1₁₄	2cad₁₄
Base 15	2571₁₅	257d₁₅
Base 16	1f2d₁₆	1f39₁₆