Compare 30638 vs 30642

Property	30638	30642
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	3
Prime factorization	2¹ × 15319¹	2¹ × 3¹ × 5107¹
Prime factorization	2 × 15319	2 × 3 × 5107
Divisors count	4	8
Divisors	1, 2, 15319, 30638	1, 2, 3, 6, 5107, 10214, 15321, 30642
Number of properties	1	0
Semiprimes	7619th
Roman numberals
Base 2	111011110101110₂	111011110110010₂
Base 3	1120000202₃	1120000220₃
Base 4	13132232₄	13132302₄
Base 5	1440023₅	1440032₅
Base 6	353502₆	353510₆
Base 7	155216₇	155223₇
Base 8	73656₈	73662₈
Base 9	46022₉	46026₉
Base 10	30638₁₀	30642₁₀
Base 11	21023₁₁	21027₁₁
Base 12	15892₁₂	15896₁₂
Base 13	10c3a₁₃	10c41₁₃
Base 14	b246₁₄	b24a₁₄
Base 15	9128₁₅	912c₁₅
Base 16	77ae₁₆	77b2₁₆