Compare 131315 vs 131321

Property	131315	131321
Type	semiprime	prime
Unique factors	2	1
Total factors	2	1
Prime factorization	5¹ × 26263¹	131321¹
Prime factorization	5 × 26263	131321
Divisors count	4	2
Divisors	1, 5, 26263, 131315	1, 131321
Number of properties	1	7
Additive primes		5061st
Chen primes		5295th
Cousin primes (2nd member)		1520th
Isolated primes		9216th
Primes		12271st
Pythagorean primes		6105th
Semiprimes	30317th
Sophie germain primes		1465th
Roman numberals
Base 2	100000000011110011₂	100000000011111001₂
Base 3	20200010112₃	20200010202₃
Base 4	200003303₄	200003321₄
Base 5	13200230₅	13200241₅
Base 6	2451535₆	2451545₆
Base 7	1054562₇	1054601₇
Base 8	400363₈	400371₈
Base 9	220115₉	220122₉
Base 10	131315₁₀	131321₁₀
Base 11	8a728₁₁	8a733₁₁
Base 12	63bab₁₂	63bb5₁₂
Base 13	47a02₁₃	47a08₁₃
Base 14	35bd9₁₄	35c01₁₄
Base 15	28d95₁₅	28d9b₁₅
Base 16	200f3₁₆	200f9₁₆