Compare 810149 vs 810155

Property	810149	810155
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	810149¹	5¹ × 311¹ × 521¹
Prime factorization	810149	5 × 311 × 521
Divisors count	2	8
Divisors	1, 810149	1, 5, 311, 521, 1555, 2605, 162031, 810155
Number of properties	4	0
Additive primes	25030th
Chen primes	25011th
Primes	64694th
Twin primes (1st member)	6829th
Roman numberals
Base 2	11000101110010100101₂	11000101110010101011₂
Base 3	1112011022112₃	1112011022202₃
Base 4	3011302211₄	3011302223₄
Base 5	201411044₅	201411110₅
Base 6	25210405₆	25210415₆
Base 7	6612644₇	6612653₇
Base 8	3056245₈	3056253₈
Base 9	1464275₉	1464282₉
Base 10	810149₁₀	810155₁₀
Base 11	50374a₁₁	503755₁₁
Base 12	330a05₁₂	330a0b₁₂
Base 13	2249a2₁₃	2249a8₁₃
Base 14	17135b₁₄	171363₁₄
Base 15	11009e₁₅	1100a5₁₅
Base 16	c5ca5₁₆	c5cab₁₆