Compare 199440 vs 199447

Property	199440	199447
Type	composite number	prime
Unique factors	4	1
Total factors	8	1
Prime factorization	2⁴ × 3² × 5¹ × 277¹	199447¹
Prime factorization	2 × 2 × 2 × 2 × 3 × 3 × 5 × 277	199447
Divisors count	60	2
Divisors	1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 277, 360, 554, 720, 831, 1108, 1385, 1662, 2216, 2493, 2770, 3324, 4155, 4432, 4986, 5540, 6648, 8310, 9972, 11080, 12465, 13296, 16620, 19944, 22160, 24930, 33240, 39888, 49860, 66480, 99720, 199440	1, 199447
Number of properties	0	7
Harmonic primes		6741st
Isolated primes		13633rd
Long primes		6718th
Lucky primes		2310th
Primes		17938th
Sexy primes (1st member)		4289th
Ulam primes		1284th
Roman numberals
Base 2	110000101100010000₂	110000101100010111₂
Base 3	101010120200₃	101010120221₃
Base 4	300230100₄	300230113₄
Base 5	22340230₅	22340242₅
Base 6	4135200₆	4135211₆
Base 7	1460313₇	1460323₇
Base 8	605420₈	605427₈
Base 9	333520₉	333527₉
Base 10	199440₁₀	199447₁₀
Base 11	12692a₁₁	126936₁₁
Base 12	97500₁₂	97507₁₂
Base 13	6ca17₁₃	6ca21₁₃
Base 14	5297a₁₄	52983₁₄
Base 15	3e160₁₅	3e167₁₅
Base 16	30b10₁₆	30b17₁₆