Compare 21280 vs 21289

Property	21280	21289
Type	composite number	semiprime
Unique factors	4	2
Total factors	8	2
Prime factorization	2⁵ × 5¹ × 7¹ × 19¹	61¹ × 349¹
Prime factorization	2 × 2 × 2 × 2 × 2 × 5 × 7 × 19	61 × 349
Divisors count	48	4
Divisors	1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 10640, 21280	1, 61, 349, 21289
Number of properties	0	1
Semiprimes		5395th
Roman numberals
Base 2	101001100100000₂	101001100101001₂
Base 3	1002012011₃	1002012111₃
Base 4	11030200₄	11030221₄
Base 5	1140110₅	1140124₅
Base 6	242304₆	242321₆
Base 7	116020₇	116032₇
Base 8	51440₈	51451₈
Base 9	32164₉	32174₉
Base 10	21280₁₀	21289₁₀
Base 11	14a96₁₁	14aa4₁₁
Base 12	10394₁₂	103a1₁₂
Base 13	98bc₁₃	98c8₁₃
Base 14	7a80₁₄	7a89₁₄
Base 15	648a₁₅	6494₁₅
Base 16	5320₁₆	5329₁₆