Compare 142942 vs 142945

Property	142942	142945
Type	semiprime	composite number
Unique factors	2	4
Total factors	2	4
Prime factorization	2¹ × 71471¹	5¹ × 11¹ × 23¹ × 113¹
Prime factorization	2 × 71471	5 × 11 × 23 × 113
Divisors count	4	16
Divisors	1, 2, 71471, 142942	1, 5, 11, 23, 55, 113, 115, 253, 565, 1243, 1265, 2599, 6215, 12995, 28589, 142945
Number of properties	1	0
Semiprimes	32835th
Roman numberals
Base 2	100010111001011110₂	100010111001100001₂
Base 3	21021002011₃	21021002021₃
Base 4	202321132₄	202321201₄
Base 5	14033232₅	14033240₅
Base 6	3021434₆	3021441₆
Base 7	1133512₇	1133515₇
Base 8	427136₈	427141₈
Base 9	237064₉	237067₉
Base 10	142942₁₀	142945₁₀
Base 11	98438₁₁	98440₁₁
Base 12	6a87a₁₂	6a881₁₂
Base 13	500a7₁₃	500aa₁₃
Base 14	3a142₁₄	3a145₁₄
Base 15	2c547₁₅	2c54a₁₅
Base 16	22e5e₁₆	22e61₁₆