Compare 12539 vs 12542

Property	12539	12542
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	12539¹	2¹ × 6271¹
Prime factorization	12539	2 × 6271
Divisors count	2	4
Divisors	1, 12539	1, 2, 6271, 12542
Number of properties	5	1
Chen primes	762nd
Long primes	582nd
Primes	1497th
Safe primes	139th
Semiprimes		3263rd
Twin primes (1st member)	243rd
Roman numberals
Base 2	11000011111011₂	11000011111110₂
Base 3	122012102₃	122012112₃
Base 4	3003323₄	3003332₄
Base 5	400124₅	400132₅
Base 6	134015₆	134022₆
Base 7	51362₇	51365₇
Base 8	30373₈	30376₈
Base 9	18172₉	18175₉
Base 10	12539₁₀	12542₁₀
Base 11	946a₁₁	9472₁₁
Base 12	730b₁₂	7312₁₂
Base 13	5927₁₃	592a₁₃
Base 14	47d9₁₄	47dc₁₄
Base 15	3aae₁₅	3ab2₁₅
Base 16	30fb₁₆	30fe₁₆