Compare 990917 vs 990927

Property	990917	990927
Type	prime	composite number
Unique factors	1	3
Total factors	1	7
Prime factorization	990917¹	3³ × 7³ × 107¹
Prime factorization	990917	3 × 3 × 3 × 7 × 7 × 7 × 107
Divisors count	2	32
Divisors	1, 990917	1, 3, 7, 9, 21, 27, 49, 63, 107, 147, 189, 321, 343, 441, 749, 963, 1029, 1323, 2247, 2889, 3087, 5243, 6741, 9261, 15729, 20223, 36701, 47187, 110103, 141561, 330309, 990927
Number of properties	4	0
Chen primes	29725th
Isolated primes	61627th
Primes	77842nd
Sexy primes (1st member)	16259th
Roman numberals
Base 2	11110001111011000101₂	11110001111011001111₂
Base 3	1212100021122₃	1212100022000₃
Base 4	3301323011₄	3301323033₄
Base 5	223202132₅	223202202₅
Base 6	33123325₆	33123343₆
Base 7	11264654₇	11265000₇
Base 8	3617305₈	3617317₈
Base 9	1770248₉	1770260₉
Base 10	990917₁₀	990927₁₀
Base 11	617544₁₁	617553₁₁
Base 12	3b9545₁₂	3b9553₁₂
Base 13	289055₁₃	289062₁₃
Base 14	1bb19b₁₄	1bb1a7₁₄
Base 15	148912₁₅	14891c₁₅
Base 16	f1ec5₁₆	f1ecf₁₆