Compare 30139 vs 30146

Property	30139	30146
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	30139¹	2¹ × 15073¹
Prime factorization	30139	2 × 15073
Divisors count	2	4
Divisors	1, 30139	1, 2, 15073, 30146
Number of properties	6	1
Emirps	631st
Happy primes	533rd
Primes	3261st
Prime triplets (3rd member)	226th
Semiprimes		7493rd
Sexy primes (2nd member)	956th
Twin primes (2nd member)	470th
Roman numberals
Base 2	111010110111011₂	111010111000010₂
Base 3	1112100021₃	1112100112₃
Base 4	13112323₄	13113002₄
Base 5	1431024₅	1431041₅
Base 6	351311₆	351322₆
Base 7	153604₇	153614₇
Base 8	72673₈	72702₈
Base 9	45307₉	45315₉
Base 10	30139₁₀	30146₁₀
Base 11	2070a₁₁	20716₁₁
Base 12	15537₁₂	15542₁₂
Base 13	10945₁₃	1094c₁₃
Base 14	adab₁₄	adb4₁₄
Base 15	8de4₁₅	8deb₁₅
Base 16	75bb₁₆	75c2₁₆