Compare 21020 vs 21028

Property	21020	21028
Type	composite number	composite number
Unique factors	3	3
Total factors	4	4
Prime factorization	2² × 5¹ × 1051¹	2² × 7¹ × 751¹
Prime factorization	2 × 2 × 5 × 1051	2 × 2 × 7 × 751
Divisors count	12	12
Divisors	1, 2, 4, 5, 10, 20, 1051, 2102, 4204, 5255, 10510, 21020	1, 2, 4, 7, 14, 28, 751, 1502, 3004, 5257, 10514, 21028
Number of properties	0	0
Roman numberals
Base 2	101001000011100₂	101001000100100₂
Base 3	1001211112₃	1001211211₃
Base 4	11020130₄	11020210₄
Base 5	1133040₅	1133103₅
Base 6	241152₆	241204₆
Base 7	115166₇	115210₇
Base 8	51034₈	51044₈
Base 9	31745₉	31754₉
Base 10	21020₁₀	21028₁₀
Base 11	1487a₁₁	14887₁₁
Base 12	101b8₁₂	10204₁₂
Base 13	974c₁₃	9757₁₃
Base 14	7936₁₄	7940₁₄
Base 15	6365₁₅	636d₁₅
Base 16	521c₁₆	5224₁₆