Compare 21975 vs 21980

Property	21975	21980
Type	composite number	composite number
Unique factors	3	4
Total factors	4	5
Prime factorization	3¹ × 5² × 293¹	2² × 5¹ × 7¹ × 157¹
Prime factorization	3 × 5 × 5 × 293	2 × 2 × 5 × 7 × 157
Divisors count	12	24
Divisors	1, 3, 5, 15, 25, 75, 293, 879, 1465, 4395, 7325, 21975	1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 314, 628, 785, 1099, 1570, 2198, 3140, 4396, 5495, 10990, 21980
Number of properties	0	0
Roman numberals
Base 2	101010111010111₂	101010111011100₂
Base 3	1010010220₃	1010011002₃
Base 4	11113113₄	11113130₄
Base 5	1200400₅	1200410₅
Base 6	245423₆	245432₆
Base 7	121032₇	121040₇
Base 8	52727₈	52734₈
Base 9	33126₉	33132₉
Base 10	21975₁₀	21980₁₀
Base 11	15568₁₁	15572₁₁
Base 12	10873₁₂	10878₁₂
Base 13	a005₁₃	a00a₁₃
Base 14	8019₁₄	8020₁₄
Base 15	67a0₁₅	67a5₁₅
Base 16	55d7₁₆	55dc₁₆