Compare 128638 vs 128648

Property	128638	128648
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	5
Prime factorization	2¹ × 64319¹	2³ × 13¹ × 1237¹
Prime factorization	2 × 64319	2 × 2 × 2 × 13 × 1237
Divisors count	4	16
Divisors	1, 2, 64319, 128638	1, 2, 4, 8, 13, 26, 52, 104, 1237, 2474, 4948, 9896, 16081, 32162, 64324, 128648
Number of properties	1	0
Semiprimes	29735th
Roman numberals
Base 2	11111011001111110₂	11111011010001000₂
Base 3	20112110101₃	20112110202₃
Base 4	133121332₄	133122020₄
Base 5	13104023₅	13104043₅
Base 6	2431314₆	2431332₆
Base 7	1044016₇	1044032₇
Base 8	373176₈	373210₈
Base 9	215411₉	215422₉
Base 10	128638₁₀	128648₁₀
Base 11	88714₁₁	88723₁₁
Base 12	6253a₁₂	62548₁₂
Base 13	46723₁₃	46730₁₃
Base 14	34c46₁₄	34c52₁₄
Base 15	281ad₁₅	281b8₁₅
Base 16	1f67e₁₆	1f688₁₆