Compare 12147 vs 12157

Property	12147	12157
Type	semiprime	prime
Unique factors	2	1
Total factors	2	1
Prime factorization	3¹ × 4049¹	12157¹
Prime factorization	3 × 4049	12157
Divisors count	4	2
Divisors	1, 3, 4049, 12147	1, 12157
Number of properties	1	6
Cousin primes (1st member)		237th
Isolated primes		980th
Primes		1455th
Prime triplets (1st member)		124th
Pythagorean primes		717th
Semiprimes	3170th
Sexy primes (1st member)		469th
Roman numberals
Base 2	10111101110011₂	10111101111101₂
Base 3	121122220₃	121200021₃
Base 4	2331303₄	2331331₄
Base 5	342042₅	342112₅
Base 6	132123₆	132141₆
Base 7	50262₇	50305₇
Base 8	27563₈	27575₈
Base 9	17586₉	17607₉
Base 10	12147₁₀	12157₁₀
Base 11	9143₁₁	9152₁₁
Base 12	7043₁₂	7051₁₂
Base 13	56b5₁₃	56c2₁₃
Base 14	45d9₁₄	4605₁₄
Base 15	38ec₁₅	3907₁₅
Base 16	2f73₁₆	2f7d₁₆