Compare 11981 vs 11992

Property	11981	11992
Type	prime	composite number
Unique factors	1	2
Total factors	1	4
Prime factorization	11981¹	2³ × 1499¹
Prime factorization	11981	2 × 2 × 2 × 1499
Divisors count	2	8
Divisors	1, 11981	1, 2, 4, 8, 1499, 2998, 5996, 11992
Number of properties	7	0
Chen primes	735th
Emirps	325th
Isolated primes	968th
Long primes	561st
Primes	1437th
Pythagorean primes	707th
Sexy primes (1st member)	462nd
Roman numberals
Base 2	10111011001101₂	10111011011000₂
Base 3	121102202₃	121110011₃
Base 4	2323031₄	2323120₄
Base 5	340411₅	340432₅
Base 6	131245₆	131304₆
Base 7	46634₇	46651₇
Base 8	27315₈	27330₈
Base 9	17382₉	17404₉
Base 10	11981₁₀	11992₁₀
Base 11	9002₁₁	9012₁₁
Base 12	6b25₁₂	6b34₁₂
Base 13	55b8₁₃	55c6₁₃
Base 14	451b₁₄	4528₁₄
Base 15	383b₁₅	3847₁₅
Base 16	2ecd₁₆	2ed8₁₆