Compare 63989 vs 64000

Property	63989	64000
Type	semiprime	composite number
Unique factors	2	2
Total factors	2	12
Prime factorization	61¹ × 1049¹	2⁹ × 5³
Prime factorization	61 × 1049	2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5
Divisors count	4	40
Divisors	1, 61, 1049, 63989	1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 512, 640, 800, 1000, 1280, 1600, 2000, 2560, 3200, 4000, 6400, 8000, 12800, 16000, 32000, 64000
Number of properties	1	0
Semiprimes	15283rd
Roman numberals
Base 2	1111100111110101₂	1111101000000000₂
Base 3	10020202222₃	10020210101₃
Base 4	33213311₄	33220000₄
Base 5	4021424₅	4022000₅
Base 6	1212125₆	1212144₆
Base 7	354362₇	354406₇
Base 8	174765₈	175000₈
Base 9	106688₉	106711₉
Base 10	63989₁₀	64000₁₀
Base 11	44092₁₁	440a2₁₁
Base 12	31045₁₂	31054₁₂
Base 13	23183₁₃	23191₁₃
Base 14	19469₁₄	19476₁₄
Base 15	13e5e₁₅	13e6a₁₅
Base 16	f9f5₁₆	fa00₁₆