Compare 662143 vs 662147

Property	662143	662147
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	662143¹	23¹ × 28789¹
Prime factorization	662143	23 × 28789
Divisors count	2	4
Divisors	1, 662143	1, 23, 28789, 662147
Number of properties	3	1
Primes	53728th
Semiprimes		141680th
Sexy primes (1st member)	11600th
Twin primes (2nd member)	5796th
Roman numberals
Base 2	10100001101001111111₂	10100001101010000011₂
Base 3	1020122021211₃	1020122021222₃
Base 4	2201221333₄	2201222003₄
Base 5	132142033₅	132142042₅
Base 6	22105251₆	22105255₆
Base 7	5425306₇	5425313₇
Base 8	2415177₈	2415203₈
Base 9	1218254₉	1218258₉
Base 10	662143₁₀	662147₁₀
Base 11	412529₁₁	412532₁₁
Base 12	27b227₁₂	27b22b₁₂
Base 13	1a2501₁₃	1a2505₁₃
Base 14	13343d₁₄	133443₁₄
Base 15	d12cd₁₅	d12d2₁₅
Base 16	a1a7f₁₆	a1a83₁₆