Compare 849980 vs 849991

Property	849980	849991
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2² × 5¹ × 42499¹	849991¹
Prime factorization	2 × 2 × 5 × 42499	849991
Divisors count	12	2
Divisors	1, 2, 4, 5, 10, 20, 42499, 84998, 169996, 212495, 424990, 849980	1, 849991
Number of properties	0	3
Isolated primes		53387th
Primes		67616th
Sexy primes (1st member)		14313th
Roman numberals
Base 2	11001111100000111100₂	11001111100001000111₂
Base 3	1121011221202₃	1121011222011₃
Base 4	3033200330₄	3033201013₄
Base 5	204144410₅	204144431₅
Base 6	30115032₆	30115051₆
Base 7	10140035₇	10140052₇
Base 8	3174074₈	3174107₈
Base 9	1534852₉	1534864₉
Base 10	849980₁₀	849991₁₀
Base 11	53066a₁₁	53067a₁₁
Base 12	34ba78₁₂	34ba87₁₂
Base 13	239b61₁₃	239b6c₁₃
Base 14	181a8c₁₄	181a99₁₄
Base 15	11bca5₁₅	11bcb1₁₅
Base 16	cf83c₁₆	cf847₁₆