Compare 1021650 vs 1021661

Property	1021650	1021661
Type	composite number	prime
Unique factors	5	1
Total factors	7	1
Prime factorization	2¹ × 3¹ × 5² × 7² × 139¹	1021661¹
Prime factorization	2 × 3 × 5 × 5 × 7 × 7 × 139	1021661
Divisors count	72	2
Divisors	1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 139, 147, 150, 175, 210, 245, 278, 294, 350, 417, 490, 525, 695, 735, 834, 973, 1050, 1225, 1390, 1470, 1946, 2085, 2450, 2919, 3475, 3675, 4170, 4865, 5838, 6811, 6950, 7350, 9730, 10425, 13622, 14595, 20433, 20850, 24325, 29190, 34055, 40866, 48650, 68110, 72975, 102165, 145950, 170275, 204330, 340550, 510825, 1021650	1, 1021661
Number of properties	0	5
Additive primes		30851st
Chen primes		30544th
Primes		80101st
Sophie germain primes		7887th
Twin primes (1st member)		8339th
Roman numberals
Base 2	11111001011011010010₂	11111001011011011101₂
Base 3	1220220102220₃	1220220110022₃
Base 4	3321123102₄	3321123131₄
Base 5	230143100₅	230143121₅
Base 6	33521510₆	33521525₆
Base 7	11453400₇	11453414₇
Base 8	3713322₈	3713335₈
Base 9	1826386₉	1826408₉
Base 10	1021650₁₀	1021661₁₀
Base 11	638643₁₁	638653₁₁
Base 12	413296₁₂	4132a5₁₂
Base 13	29a036₁₃	29a044₁₃
Base 14	1c8470₁₄	1c847b₁₄
Base 15	152aa0₁₅	152aab₁₅
Base 16	f96d2₁₆	f96dd₁₆