Compare 810138 vs 810149

Property	810138	810149
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	2¹ × 3¹ × 7¹ × 19289¹	810149¹
Prime factorization	2 × 3 × 7 × 19289	810149
Divisors count	16	2
Divisors	1, 2, 3, 6, 7, 14, 21, 42, 19289, 38578, 57867, 115734, 135023, 270046, 405069, 810138	1, 810149
Number of properties	0	4
Additive primes		25030th
Chen primes		25011th
Primes		64694th
Twin primes (1st member)		6829th
Roman numberals
Base 2	11000101110010011010₂	11000101110010100101₂
Base 3	1112011022010₃	1112011022112₃
Base 4	3011302122₄	3011302211₄
Base 5	201411023₅	201411044₅
Base 6	25210350₆	25210405₆
Base 7	6612630₇	6612644₇
Base 8	3056232₈	3056245₈
Base 9	1464263₉	1464275₉
Base 10	810138₁₀	810149₁₀
Base 11	50373a₁₁	50374a₁₁
Base 12	3309b6₁₂	330a05₁₂
Base 13	224994₁₃	2249a2₁₃
Base 14	171350₁₄	17135b₁₄
Base 15	110093₁₅	11009e₁₅
Base 16	c5c9a₁₆	c5ca5₁₆