Compare 142985 vs 142991

Property	142985	142991
Type	semiprime	semiprime
Unique factors	2	2
Total factors	2	2
Prime factorization	5¹ × 28597¹	23¹ × 6217¹
Prime factorization	5 × 28597	23 × 6217
Divisors count	4	4
Divisors	1, 5, 28597, 142985	1, 23, 6217, 142991
Number of properties	1	1
Semiprimes	32846th	32847th
Roman numberals
Base 2	100010111010001001₂	100010111010001111₂
Base 3	21021010202₃	21021010222₃
Base 4	202322021₄	202322033₄
Base 5	14033420₅	14033431₅
Base 6	3021545₆	3021555₆
Base 7	1133603₇	1133612₇
Base 8	427211₈	427217₈
Base 9	237122₉	237128₉
Base 10	142985₁₀	142991₁₀
Base 11	98477₁₁	98482₁₁
Base 12	6a8b5₁₂	6a8bb₁₂
Base 13	5010b₁₃	50114₁₃
Base 14	3a173₁₄	3a179₁₄
Base 15	2c575₁₅	2c57b₁₅
Base 16	22e89₁₆	22e8f₁₆