Compare 13387 vs 13397

Property	13387	13397
Type	semiprime	prime
Unique factors	2	1
Total factors	2	1
Prime factorization	11¹ × 1217¹	13397¹
Prime factorization	11 × 1217	13397
Divisors count	4	2
Divisors	1, 11, 1217, 13387	1, 13397
Number of properties	1	6
Additive primes		766th
Chen primes		805th
Harmonic primes		570th
Primes		1588th
Pythagorean primes		785th
Semiprimes	3466th
Twin primes (1st member)		251st
Roman numberals
Base 2	11010001001011₂	11010001010101₂
Base 3	200100211₃	200101012₃
Base 4	3101023₄	3101111₄
Base 5	412022₅	412042₅
Base 6	141551₆	142005₆
Base 7	54013₇	54026₇
Base 8	32113₈	32125₈
Base 9	20324₉	20335₉
Base 10	13387₁₀	13397₁₀
Base 11	a070₁₁	a07a₁₁
Base 12	78b7₁₂	7905₁₂
Base 13	612a₁₃	6137₁₃
Base 14	4c43₁₄	4c4d₁₄
Base 15	3e77₁₅	3e82₁₅
Base 16	344b₁₆	3455₁₆