Compare 1970 vs 1980

Property	1970	1980
Type	composite number	composite number
Unique factors	3	4
Total factors	3	6
Prime factorization	2¹ × 5¹ × 197¹	2² × 3² × 5¹ × 11¹
Prime factorization	2 × 5 × 197	2 × 2 × 3 × 3 × 5 × 11
Divisors count	8	36
Divisors	1, 2, 5, 10, 197, 394, 985, 1970	1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980
Number of properties	0	0
Roman numberals	MCMLXX	MCMLXXX
Base 2	11110110010₂	11110111100₂
Base 3	2200222₃	2201100₃
Base 4	132302₄	132330₄
Base 5	30340₅	30410₅
Base 6	13042₆	13100₆
Base 7	5513₇	5526₇
Base 8	3662₈	3674₈
Base 9	2628₉	2640₉
Base 10	1970₁₀	1980₁₀
Base 11	1531₁₁	1540₁₁
Base 12	1182₁₂	1190₁₂
Base 13	b87₁₃	b94₁₃
Base 14	a0a₁₄	a16₁₄
Base 15	8b5₁₅	8c0₁₅
Base 16	7b2₁₆	7bc₁₆