Compare 63980 vs 63989

Property	63980	63989
Type	composite number	semiprime
Unique factors	4	2
Total factors	5	2
Prime factorization	2² × 5¹ × 7¹ × 457¹	61¹ × 1049¹
Prime factorization	2 × 2 × 5 × 7 × 457	61 × 1049
Divisors count	24	4
Divisors	1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 457, 914, 1828, 2285, 3199, 4570, 6398, 9140, 12796, 15995, 31990, 63980	1, 61, 1049, 63989
Number of properties	0	1
Semiprimes		15283rd
Roman numberals
Base 2	1111100111101100₂	1111100111110101₂
Base 3	10020202122₃	10020202222₃
Base 4	33213230₄	33213311₄
Base 5	4021410₅	4021424₅
Base 6	1212112₆	1212125₆
Base 7	354350₇	354362₇
Base 8	174754₈	174765₈
Base 9	106678₉	106688₉
Base 10	63980₁₀	63989₁₀
Base 11	44084₁₁	44092₁₁
Base 12	31038₁₂	31045₁₂
Base 13	23177₁₃	23183₁₃
Base 14	19460₁₄	19469₁₄
Base 15	13e55₁₅	13e5e₁₅
Base 16	f9ec₁₆	f9f5₁₆