Compare 30997 vs 31000

Property	30997	31000
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	7
Prime factorization	139¹ × 223¹	2³ × 5³ × 31¹
Prime factorization	139 × 223	2 × 2 × 2 × 5 × 5 × 5 × 31
Divisors count	4	32
Divisors	1, 139, 223, 30997	1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 125, 155, 200, 248, 250, 310, 500, 620, 775, 1000, 1240, 1550, 3100, 3875, 6200, 7750, 15500, 31000
Number of properties	1	0
Semiprimes	7705th
Roman numberals
Base 2	111100100010101₂	111100100011000₂
Base 3	1120112001₃	1120112011₃
Base 4	13210111₄	13210120₄
Base 5	1442442₅	1443000₅
Base 6	355301₆	355304₆
Base 7	156241₇	156244₇
Base 8	74425₈	74430₈
Base 9	46461₉	46464₉
Base 10	30997₁₀	31000₁₀
Base 11	2131a₁₁	21322₁₁
Base 12	15b31₁₂	15b34₁₂
Base 13	11155₁₃	11158₁₃
Base 14	b421₁₄	b424₁₄
Base 15	92b7₁₅	92ba₁₅
Base 16	7915₁₆	7918₁₆