Compare 77021 vs 77028

Property	77021	77028
Type	semiprime	composite number
Unique factors	2	4
Total factors	2	6
Prime factorization	7¹ × 11003¹	2² × 3¹ × 7² × 131¹
Prime factorization	7 × 11003	2 × 2 × 3 × 7 × 7 × 131
Divisors count	4	36
Divisors	1, 7, 11003, 77021	1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 131, 147, 196, 262, 294, 393, 524, 588, 786, 917, 1572, 1834, 2751, 3668, 5502, 6419, 11004, 12838, 19257, 25676, 38514, 77028
Number of properties	1	0
Semiprimes	18259th
Roman numberals
Base 2	10010110011011101₂	10010110011100100₂
Base 3	10220122122₃	10220122220₃
Base 4	102303131₄	102303210₄
Base 5	4431041₅	4431103₅
Base 6	1352325₆	1352340₆
Base 7	440360₇	440400₇
Base 8	226335₈	226344₈
Base 9	126578₉	126586₉
Base 10	77021₁₀	77028₁₀
Base 11	5295a₁₁	52966₁₁
Base 12	386a5₁₂	386b0₁₂
Base 13	29099₁₃	290a3₁₃
Base 14	200d7₁₄	20100₁₄
Base 15	17c4b₁₅	17c53₁₅
Base 16	12cdd₁₆	12ce4₁₆