Compare 801981 vs 801989

Property	801981	801989
Type	composite number	prime
Unique factors	2	1
Total factors	5	1
Prime factorization	3⁴ × 9901¹	801989¹
Prime factorization	3 × 3 × 3 × 3 × 9901	801989
Divisors count	10	2
Divisors	1, 3, 9, 27, 81, 9901, 29703, 89109, 267327, 801981	1, 801989
Number of properties	0	4
Chen primes		24791st
Happy primes		9129th
Isolated primes		50541st
Primes		64102nd
Roman numberals
Base 2	11000011110010111101₂	11000011110011000101₂
Base 3	1111202010000₃	1111202010022₃
Base 4	3003302331₄	3003303011₄
Base 5	201130411₅	201130424₅
Base 6	25104513₆	25104525₆
Base 7	6550065₇	6550106₇
Base 8	3036275₈	3036305₈
Base 9	1452100₉	1452108₉
Base 10	801981₁₀	801989₁₀
Base 11	4a85a4₁₁	4a8601₁₁
Base 12	328139₁₂	328145₁₂
Base 13	22105b₁₃	221066₁₃
Base 14	16c3a5₁₄	16c3ad₁₄
Base 15	10c956₁₅	10c95e₁₅
Base 16	c3cbd₁₆	c3cc5₁₆