Compare 142921 vs 142928

Property	142921	142928
Type	semiprime	composite number
Unique factors	2	2
Total factors	2	5
Prime factorization	131¹ × 1091¹	2⁴ × 8933¹
Prime factorization	131 × 1091	2 × 2 × 2 × 2 × 8933
Divisors count	4	10
Divisors	1, 131, 1091, 142921	1, 2, 4, 8, 16, 8933, 17866, 35732, 71464, 142928
Number of properties	1	0
Semiprimes	32831st
Roman numberals
Base 2	100010111001001001₂	100010111001010000₂
Base 3	21021001101₃	21021001122₃
Base 4	202321021₄	202321100₄
Base 5	14033141₅	14033203₅
Base 6	3021401₆	3021412₆
Base 7	1133452₇	1133462₇
Base 8	427111₈	427120₈
Base 9	237041₉	237048₉
Base 10	142921₁₀	142928₁₀
Base 11	98419₁₁	98425₁₁
Base 12	6a861₁₂	6a868₁₂
Base 13	5008c₁₃	50096₁₃
Base 14	3a129₁₄	3a132₁₄
Base 15	2c531₁₅	2c538₁₅
Base 16	22e49₁₆	22e50₁₆