Compare 990277 vs 990280

Property	990277	990280
Type	prime	composite number
Unique factors	1	4
Total factors	1	6
Prime factorization	990277¹	2³ × 5¹ × 19¹ × 1303¹
Prime factorization	990277	2 × 2 × 2 × 5 × 19 × 1303
Divisors count	2	32
Divisors	1, 990277	1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1303, 2606, 5212, 6515, 10424, 13030, 24757, 26060, 49514, 52120, 99028, 123785, 198056, 247570, 495140, 990280
Number of properties	5	0
Cousin primes (1st member)	8089th
Good primes	2645th
Isolated primes	61588th
Primes	77793rd
Ulam primes	5705th
Roman numberals
Base 2	11110001110001000101₂	11110001110001001000₂
Base 3	1212022101221₃	1212022102001₃
Base 4	3301301011₄	3301301020₄
Base 5	223142102₅	223142110₅
Base 6	33120341₆	33120344₆
Base 7	11263051₇	11263054₇
Base 8	3616105₈	3616110₈
Base 9	1768357₉	1768361₉
Base 10	990277₁₀	990280₁₀
Base 11	617012₁₁	617015₁₁
Base 12	3b90b1₁₂	3b90b4₁₂
Base 13	288982₁₃	288985₁₃
Base 14	1bac61₁₄	1bac64₁₄
Base 15	148637₁₅	14863a₁₅
Base 16	f1c45₁₆	f1c48₁₆