Compare 129121 vs 129131

Property	129121	129131
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	129121¹	139¹ × 929¹
Prime factorization	129121	139 × 929
Divisors count	2	4
Divisors	1, 129121	1, 139, 929, 129131
Number of properties	5	1
Emirps	2438th
Primes	12088th
Pythagorean primes	6013th
Semiprimes		29835th
Sexy primes (1st member)	3000th
Twin primes (2nd member)	1508th
Roman numberals
Base 2	11111100001100001₂	11111100001101011₂
Base 3	20120010021₃	20120010122₃
Base 4	133201201₄	133201223₄
Base 5	13112441₅	13113011₅
Base 6	2433441₆	2433455₆
Base 7	1045306₇	1045322₇
Base 8	374141₈	374153₈
Base 9	216107₉	216118₉
Base 10	129121₁₀	129131₁₀
Base 11	89013₁₁	89022₁₁
Base 12	62881₁₂	6288b₁₂
Base 13	46a05₁₃	46a12₁₃
Base 14	350ad₁₄	350b9₁₄
Base 15	283d1₁₅	283db₁₅
Base 16	1f861₁₆	1f86b₁₆