Compare 131231 vs 131311

Property	131231	131311
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	131231¹	131311¹
Prime factorization	131231	131311
Divisors count	2	2
Divisors	1, 131231	1, 131311
Number of properties	4	5
Additive primes	5056th
Chen primes	5290th
Emirps		2497th
Isolated primes	9209th	9214th
Primes	12262nd	12269th
Sexy primes (1st member)		3039th
Super primes		1467th
Roman numberals
Base 2	100000000010011111₂	100000000011101111₂
Base 3	20200000102₃	20200010101₃
Base 4	200002133₄	200003233₄
Base 5	13144411₅	13200221₅
Base 6	2451315₆	2451531₆
Base 7	1054412₇	1054555₇
Base 8	400237₈	400357₈
Base 9	220012₉	220111₉
Base 10	131231₁₀	131311₁₀
Base 11	8a661₁₁	8a724₁₁
Base 12	63b3b₁₂	63ba7₁₂
Base 13	47969₁₃	479cb₁₃
Base 14	35b79₁₄	35bd5₁₄
Base 15	28d3b₁₅	28d91₁₅
Base 16	2009f₁₆	200ef₁₆