Compare 142945 vs 142955

Property	142945	142955
Type	composite number	semiprime
Unique factors	4	2
Total factors	4	2
Prime factorization	5¹ × 11¹ × 23¹ × 113¹	5¹ × 28591¹
Prime factorization	5 × 11 × 23 × 113	5 × 28591
Divisors count	16	4
Divisors	1, 5, 11, 23, 55, 113, 115, 253, 565, 1243, 1265, 2599, 6215, 12995, 28589, 142945	1, 5, 28591, 142955
Number of properties	0	1
Semiprimes		32839th
Roman numberals
Base 2	100010111001100001₂	100010111001101011₂
Base 3	21021002021₃	21021002122₃
Base 4	202321201₄	202321223₄
Base 5	14033240₅	14033310₅
Base 6	3021441₆	3021455₆
Base 7	1133515₇	1133531₇
Base 8	427141₈	427153₈
Base 9	237067₉	237078₉
Base 10	142945₁₀	142955₁₀
Base 11	98440₁₁	9844a₁₁
Base 12	6a881₁₂	6a88b₁₂
Base 13	500aa₁₃	500b7₁₃
Base 14	3a145₁₄	3a151₁₄
Base 15	2c54a₁₅	2c555₁₅
Base 16	22e61₁₆	22e6b₁₆