Compare 131221 vs 131321

Property	131221	131321
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	131221¹	131321¹
Prime factorization	131221	131321
Divisors count	2	2
Divisors	1, 131221	1, 131321
Number of properties	4	7
Additive primes		5061st
Chen primes		5295th
Cousin primes (2nd member)		1520th
Emirps	2494th
Isolated primes	9208th	9216th
Primes	12261st	12271st
Pythagorean primes	6100th	6105th
Sophie germain primes		1465th
Roman numberals
Base 2	100000000010010101₂	100000000011111001₂
Base 3	20200000001₃	20200010202₃
Base 4	200002111₄	200003321₄
Base 5	13144341₅	13200241₅
Base 6	2451301₆	2451545₆
Base 7	1054366₇	1054601₇
Base 8	400225₈	400371₈
Base 9	220001₉	220122₉
Base 10	131221₁₀	131321₁₀
Base 11	8a652₁₁	8a733₁₁
Base 12	63b31₁₂	63bb5₁₂
Base 13	4795c₁₃	47a08₁₃
Base 14	35b6d₁₄	35c01₁₄
Base 15	28d31₁₅	28d9b₁₅
Base 16	20095₁₆	200f9₁₆