Compare 12973 vs 12981

Property	12973	12981
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	12973¹	3¹ × 4327¹
Prime factorization	12973	3 × 4327
Divisors count	2	4
Divisors	1, 12973	1, 3, 4327, 12981
Number of properties	6	1
Isolated primes	1054th
Primes	1545th
Pythagorean primes	766th
Semiprimes		3366th
Sexy primes (1st member)	495th
Sexy primes (2nd member)	494th
Sexy prime triplets (2nd member)	140th
Roman numberals
Base 2	11001010101101₂	11001010110101₂
Base 3	122210111₃	122210210₃
Base 4	3022231₄	3022311₄
Base 5	403343₅	403411₅
Base 6	140021₆	140033₆
Base 7	52552₇	52563₇
Base 8	31255₈	31265₈
Base 9	18714₉	18723₉
Base 10	12973₁₀	12981₁₀
Base 11	9824₁₁	9831₁₁
Base 12	7611₁₂	7619₁₂
Base 13	5b9c₁₃	5ba7₁₃
Base 14	4a29₁₄	4a33₁₄
Base 15	3c9d₁₅	3ca6₁₅
Base 16	32ad₁₆	32b5₁₆