Compare 489687 vs 489689

Property	489687	489689
Type	composite number	prime
Unique factors	4	1
Total factors	5	1
Prime factorization	3¹ × 11² × 19¹ × 71¹	489689¹
Prime factorization	3 × 11 × 11 × 19 × 71	489689
Divisors count	24	2
Divisors	1, 3, 11, 19, 33, 57, 71, 121, 209, 213, 363, 627, 781, 1349, 2299, 2343, 4047, 6897, 8591, 14839, 25773, 44517, 163229, 489687	1, 489689
Number of properties	0	5
Chen primes		16195th
Primes		40741st
Sophie germain primes		4254th
Twin primes (1st member)		4482nd
Ulam primes		2979th
Roman numberals
Base 2	1110111100011010111₂	1110111100011011001₂
Base 3	220212201120₃	220212201122₃
Base 4	1313203113₄	1313203121₄
Base 5	111132222₅	111132224₅
Base 6	14255023₆	14255025₆
Base 7	4106442₇	4106444₇
Base 8	1674327₈	1674331₈
Base 9	825646₉	825648₉
Base 10	489687₁₀	489689₁₀
Base 11	304a00₁₁	304a02₁₁
Base 12	1b7473₁₂	1b7475₁₂
Base 13	141b73₁₃	141b75₁₃
Base 14	ca659₁₄	ca65b₁₄
Base 15	9a15c₁₅	9a15e₁₅
Base 16	778d7₁₆	778d9₁₆