Compare 28639 vs 28644

Property	28639	28644
Type	semiprime	composite number
Unique factors	2	5
Total factors	2	6
Prime factorization	13¹ × 2203¹	2² × 3¹ × 7¹ × 11¹ × 31¹
Prime factorization	13 × 2203	2 × 2 × 3 × 7 × 11 × 31
Divisors count	4	48
Divisors	1, 13, 2203, 28639	1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 124, 132, 154, 186, 217, 231, 308, 341, 372, 434, 462, 651, 682, 868, 924, 1023, 1302, 1364, 2046, 2387, 2604, 4092, 4774, 7161, 9548, 14322, 28644
Number of properties	1	0
Semiprimes	7128th
Roman numberals
Base 2	110111111011111₂	110111111100100₂
Base 3	1110021201₃	1110021220₃
Base 4	12333133₄	12333210₄
Base 5	1404024₅	1404034₅
Base 6	340331₆	340340₆
Base 7	146332₇	146340₇
Base 8	67737₈	67744₈
Base 9	43251₉	43256₉
Base 10	28639₁₀	28644₁₀
Base 11	1a576₁₁	1a580₁₁
Base 12	146a7₁₂	146b0₁₂
Base 13	10060₁₃	10065₁₃
Base 14	a619₁₄	a620₁₄
Base 15	8744₁₅	8749₁₅
Base 16	6fdf₁₆	6fe4₁₆