Compare 19911 vs 19920

Property	19911	19920
Type	semiprime	composite number
Unique factors	2	4
Total factors	2	7
Prime factorization	3¹ × 6637¹	2⁴ × 3¹ × 5¹ × 83¹
Prime factorization	3 × 6637	2 × 2 × 2 × 2 × 3 × 5 × 83
Divisors count	4	40
Divisors	1, 3, 6637, 19911	1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4980, 6640, 9960, 19920
Number of properties	1	0
Semiprimes	5066th
Roman numberals
Base 2	100110111000111₂	100110111010000₂
Base 3	1000022110₃	1000022210₃
Base 4	10313013₄	10313100₄
Base 5	1114121₅	1114140₅
Base 6	232103₆	232120₆
Base 7	112023₇	112035₇
Base 8	46707₈	46720₈
Base 9	30273₉	30283₉
Base 10	19911₁₀	19920₁₀
Base 11	13a61₁₁	13a6a₁₁
Base 12	b633₁₂	b640₁₂
Base 13	90a8₁₃	90b4₁₃
Base 14	7383₁₄	738c₁₄
Base 15	5d76₁₅	5d80₁₅
Base 16	4dc7₁₆	4dd0₁₆