Compare 990923 vs 990927

Property	990923	990927
Type	prime	composite number
Unique factors	1	3
Total factors	1	7
Prime factorization	990923¹	3³ × 7³ × 107¹
Prime factorization	990923	3 × 3 × 3 × 7 × 7 × 7 × 107
Divisors count	2	32
Divisors	1, 990923	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
Isolated primes	61628th
Primes	77843rd
Safe primes	4292nd
Sexy primes (2nd member)	16259th
Roman numberals
Base 2	11110001111011001011₂	11110001111011001111₂
Base 3	1212100021212₃	1212100022000₃
Base 4	3301323023₄	3301323033₄
Base 5	223202143₅	223202202₅
Base 6	33123335₆	33123343₆
Base 7	11264663₇	11265000₇
Base 8	3617313₈	3617317₈
Base 9	1770255₉	1770260₉
Base 10	990923₁₀	990927₁₀
Base 11	61754a₁₁	617553₁₁
Base 12	3b954b₁₂	3b9553₁₂
Base 13	28905b₁₃	289062₁₃
Base 14	1bb1a3₁₄	1bb1a7₁₄
Base 15	148918₁₅	14891c₁₅
Base 16	f1ecb₁₆	f1ecf₁₆