Compare 15990 vs 15997

Property	15990	15997
Type	composite number	semiprime
Unique factors	5	2
Total factors	5	2
Prime factorization	2¹ × 3¹ × 5¹ × 13¹ × 41¹	17¹ × 941¹
Prime factorization	2 × 3 × 5 × 13 × 41	17 × 941
Divisors count	32	4
Divisors	1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 2665, 3198, 5330, 7995, 15990	1, 17, 941, 15997
Number of properties	0	1
Semiprimes		4095th
Roman numberals
Base 2	11111001110110₂	11111001111101₂
Base 3	210221020₃	210221111₃
Base 4	3321312₄	3321331₄
Base 5	1002430₅	1002442₅
Base 6	202010₆	202021₆
Base 7	64422₇	64432₇
Base 8	37166₈	37175₈
Base 9	23836₉	23844₉
Base 10	15990₁₀	15997₁₀
Base 11	11017₁₁	11023₁₁
Base 12	9306₁₂	9311₁₂
Base 13	7380₁₃	7387₁₃
Base 14	5b82₁₄	5b89₁₄
Base 15	4b10₁₅	4b17₁₅
Base 16	3e76₁₆	3e7d₁₆