Compare 158640 vs 158649

Property	158640	158649
Type	composite number	semiprime
Unique factors	4	2
Total factors	7	2
Prime factorization	2⁴ × 3¹ × 5¹ × 661¹	3¹ × 52883¹
Prime factorization	2 × 2 × 2 × 2 × 3 × 5 × 661	3 × 52883
Divisors count	40	4
Divisors	1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 661, 1322, 1983, 2644, 3305, 3966, 5288, 6610, 7932, 9915, 10576, 13220, 15864, 19830, 26440, 31728, 39660, 52880, 79320, 158640	1, 3, 52883, 158649
Number of properties	0	1
Semiprimes		36257th
Roman numberals
Base 2	100110101110110000₂	100110101110111001₂
Base 3	22001121120₃	22001121220₃
Base 4	212232300₄	212232321₄
Base 5	20034030₅	20034044₅
Base 6	3222240₆	3222253₆
Base 7	1230336₇	1230351₇
Base 8	465660₈	465671₈
Base 9	261546₉	261556₉
Base 10	158640₁₀	158649₁₀
Base 11	a9209₁₁	a9217₁₁
Base 12	77980₁₂	77989₁₂
Base 13	57291₁₃	5729a₁₃
Base 14	41b56₁₄	41b61₁₄
Base 15	32010₁₅	32019₁₅
Base 16	26bb0₁₆	26bb9₁₆