Compare 1026143 vs 1026149

Property	1026143	1026149
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	1026143¹	229¹ × 4481¹
Prime factorization	1026143	229 × 4481
Divisors count	2	4
Divisors	1, 1026143	1, 229, 4481, 1026149
Number of properties	4	1
Additive primes	30991st
Cousin primes (2nd member)	8338th
Isolated primes	63692nd
Primes	80425th
Semiprimes		215212th
Roman numberals
Base 2	11111010100001011111₂	11111010100001100101₂
Base 3	1221010121022₃	1221010121112₃
Base 4	3322201133₄	3322201211₄
Base 5	230314033₅	230314044₅
Base 6	33554355₆	33554405₆
Base 7	11502446₇	11502455₇
Base 8	3724137₈	3724145₈
Base 9	1833538₉	1833545₉
Base 10	1026143₁₀	1026149₁₀
Base 11	640a58₁₁	640a63₁₁
Base 12	4159bb₁₂	415a05₁₂
Base 13	29c0b1₁₃	29c0b7₁₃
Base 14	1c9d5d₁₄	1c9d65₁₄
Base 15	154098₁₅	15409e₁₅
Base 16	fa85f₁₆	fa865₁₆