Compare 142990 vs 142999

Property	142990	142999
Type	composite number	semiprime
Unique factors	4	2
Total factors	4	2
Prime factorization	2¹ × 5¹ × 79¹ × 181¹	29¹ × 4931¹
Prime factorization	2 × 5 × 79 × 181	29 × 4931
Divisors count	16	4
Divisors	1, 2, 5, 10, 79, 158, 181, 362, 395, 790, 905, 1810, 14299, 28598, 71495, 142990	1, 29, 4931, 142999
Number of properties	0	1
Semiprimes		32849th
Roman numberals
Base 2	100010111010001110₂	100010111010010111₂
Base 3	21021010221₃	21021011021₃
Base 4	202322032₄	202322113₄
Base 5	14033430₅	14033444₅
Base 6	3021554₆	3022011₆
Base 7	1133611₇	1133623₇
Base 8	427216₈	427227₈
Base 9	237127₉	237137₉
Base 10	142990₁₀	142999₁₀
Base 11	98481₁₁	9848a₁₁
Base 12	6a8ba₁₂	6a907₁₂
Base 13	50113₁₃	5011c₁₃
Base 14	3a178₁₄	3a183₁₄
Base 15	2c57a₁₅	2c584₁₅
Base 16	22e8e₁₆	22e97₁₆