Compare 19988 vs 19990

Property	19988	19990
Type	composite number	composite number
Unique factors	3	3
Total factors	4	3
Prime factorization	2² × 19¹ × 263¹	2¹ × 5¹ × 1999¹
Prime factorization	2 × 2 × 19 × 263	2 × 5 × 1999
Divisors count	12	8
Divisors	1, 2, 4, 19, 38, 76, 263, 526, 1052, 4997, 9994, 19988	1, 2, 5, 10, 1999, 3998, 9995, 19990
Number of properties	0	0
Roman numberals
Base 2	100111000010100₂	100111000010110₂
Base 3	1000102022₃	1000102101₃
Base 4	10320110₄	10320112₄
Base 5	1114423₅	1114430₅
Base 6	232312₆	232314₆
Base 7	112163₇	112165₇
Base 8	47024₈	47026₈
Base 9	30368₉	30371₉
Base 10	19988₁₀	19990₁₀
Base 11	14021₁₁	14023₁₁
Base 12	b698₁₂	b69a₁₂
Base 13	9137₁₃	9139₁₃
Base 14	73da₁₄	73dc₁₄
Base 15	5dc8₁₅	5dca₁₅
Base 16	4e14₁₆	4e16₁₆