Compare 166720 vs 166729

Property	166720	166729
Type	composite number	semiprime
Unique factors	3	2
Total factors	8	2
Prime factorization	2⁶ × 5¹ × 521¹	137¹ × 1217¹
Prime factorization	2 × 2 × 2 × 2 × 2 × 2 × 5 × 521	137 × 1217
Divisors count	28	4
Divisors	1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 521, 1042, 2084, 2605, 4168, 5210, 8336, 10420, 16672, 20840, 33344, 41680, 83360, 166720	1, 137, 1217, 166729
Number of properties	0	1
Semiprimes		38048th
Roman numberals
Base 2	101000101101000000₂	101000101101001001₂
Base 3	22110200211₃	22110201011₃
Base 4	220231000₄	220231021₄
Base 5	20313340₅	20313404₅
Base 6	3323504₆	3323521₆
Base 7	1263031₇	1263043₇
Base 8	505500₈	505511₈
Base 9	273624₉	273634₉
Base 10	166720₁₀	166729₁₀
Base 11	104294₁₁	1042a2₁₁
Base 12	80594₁₂	805a1₁₂
Base 13	5ab68₁₃	5ab74₁₃
Base 14	44a88₁₄	44a93₁₄
Base 15	345ea₁₅	34604₁₅
Base 16	28b40₁₆	28b49₁₆