Compare 2013 vs 2020

Property	2013	2020
Type	composite number	composite number
Unique factors	3	3
Total factors	3	4
Prime factorization	3¹ × 11¹ × 61¹	2² × 5¹ × 101¹
Prime factorization	3 × 11 × 61	2 × 2 × 5 × 101
Divisors count	8	12
Divisors	1, 3, 11, 33, 61, 183, 671, 2013	1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020
Number of properties	0	0
Roman numberals	MMXIII	MMXX
Base 2	11111011101₂	11111100100₂
Base 3	2202120₃	2202211₃
Base 4	133131₄	133210₄
Base 5	31023₅	31040₅
Base 6	13153₆	13204₆
Base 7	5604₇	5614₇
Base 8	3735₈	3744₈
Base 9	2676₉	2684₉
Base 10	2013₁₀	2020₁₀
Base 11	1570₁₁	1577₁₁
Base 12	11b9₁₂	1204₁₂
Base 13	bbb₁₃	bc5₁₃
Base 14	a3b₁₄	a44₁₄
Base 15	8e3₁₅	8ea₁₅
Base 16	7dd₁₆	7e4₁₆