Compare 1019971 vs 1019980

Property	1019971	1019980
Type	prime	composite number
Unique factors	1	4
Total factors	1	5
Prime factorization	1019971¹	2² × 5¹ × 13¹ × 3923¹
Prime factorization	1019971	2 × 2 × 5 × 13 × 3923
Divisors count	2	24
Divisors	1, 1019971	1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3923, 7846, 15692, 19615, 39230, 50999, 78460, 101998, 203996, 254995, 509990, 1019980
Number of properties	3	0
Chen primes	30494th
Isolated primes	63327th
Primes	79970th
Roman numberals
Base 2	11111001000001000011₂	11111001000001001100₂
Base 3	1220211010201₃	1220211011001₃
Base 4	3321001003₄	3321001030₄
Base 5	230114341₅	230114410₅
Base 6	33510031₆	33510044₆
Base 7	11445451₇	11445463₇
Base 8	3710103₈	3710114₈
Base 9	1824121₉	1824131₉
Base 10	1019971₁₀	1019980₁₀
Base 11	637357₁₁	637365₁₁
Base 12	412317₁₂	412324₁₂
Base 13	299344₁₃	299350₁₃
Base 14	1c79d1₁₄	1c79da₁₄
Base 15	152331₁₅	15233a₁₅
Base 16	f9043₁₆	f904c₁₆