Compare 90020 vs 90021

Property	90020	90021
Type	composite number	composite number
Unique factors	4	3
Total factors	5	3
Prime factorization	2² × 5¹ × 7¹ × 643¹	3¹ × 37¹ × 811¹
Prime factorization	2 × 2 × 5 × 7 × 643	3 × 37 × 811
Divisors count	24	8
Divisors	1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 643, 1286, 2572, 3215, 4501, 6430, 9002, 12860, 18004, 22505, 45010, 90020	1, 3, 37, 111, 811, 2433, 30007, 90021
Number of properties	0	0
Roman numberals
Base 2	10101111110100100₂	10101111110100101₂
Base 3	11120111002₃	11120111010₃
Base 4	111332210₄	111332211₄
Base 5	10340040₅	10340041₅
Base 6	1532432₆	1532433₆
Base 7	523310₇	523311₇
Base 8	257644₈	257645₈
Base 9	146432₉	146433₉
Base 10	90020₁₀	90021₁₀
Base 11	616a7₁₁	616a8₁₁
Base 12	44118₁₂	44119₁₂
Base 13	31c88₁₃	31c89₁₃
Base 14	24b40₁₄	24b41₁₄
Base 15	1ba15₁₅	1ba16₁₅
Base 16	15fa4₁₆	15fa5₁₆