Compare 30271 vs 30278

Property	30271	30278
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	30271¹	2¹ × 15139¹
Prime factorization	30271	2 × 15139
Divisors count	2	4
Divisors	1, 30271	1, 2, 15139, 30278
Number of properties	5	1
Additive primes	1481st
Chen primes	1566th
Emirps	636th
Primes	3274th
Semiprimes		7522nd
Twin primes (2nd member)	471st
Roman numberals
Base 2	111011000111111₂	111011001000110₂
Base 3	1112112011₃	1112112102₃
Base 4	13120333₄	13121012₄
Base 5	1432041₅	1432103₅
Base 6	352051₆	352102₆
Base 7	154153₇	154163₇
Base 8	73077₈	73106₈
Base 9	45464₉	45472₉
Base 10	30271₁₀	30278₁₀
Base 11	2081a₁₁	20826₁₁
Base 12	15627₁₂	15632₁₂
Base 13	10a17₁₃	10a21₁₃
Base 14	b063₁₄	b06a₁₄
Base 15	8e81₁₅	8e88₁₅
Base 16	763f₁₆	7646₁₆