Compare 381649 vs 381661

Property	381649	381661
Type	semiprime	composite number
Unique factors	2	2
Total factors	2	3
Prime factorization	79¹ × 4831¹	7² × 7789¹
Prime factorization	79 × 4831	7 × 7 × 7789
Divisors count	4	6
Divisors	1, 79, 4831, 381649	1, 7, 49, 7789, 54523, 381661
Number of properties	1	0
Semiprimes	83733rd
Roman numberals
Base 2	1011101001011010001₂	1011101001011011101₂
Base 3	201101112011₃	201101112121₃
Base 4	1131023101₄	1131023131₄
Base 5	44203044₅	44203121₅
Base 6	12102521₆	12102541₆
Base 7	3146452₇	3146500₇
Base 8	1351321₈	1351335₈
Base 9	641464₉	641477₉
Base 10	381649₁₀	381661₁₀
Base 11	240814₁₁	240825₁₁
Base 12	164a41₁₂	164a51₁₂
Base 13	104938₁₃	104947₁₃
Base 14	9d129₁₄	9d137₁₄
Base 15	78134₁₅	78141₁₅
Base 16	5d2d1₁₆	5d2dd₁₆