Compare 745 vs 747

Property	745	747
Type	semiprime	composite number
Unique factors	2	2
Total factors	2	3
Prime factorization	5¹ × 149¹	3² × 83¹
Prime factorization	5 × 149	3 × 3 × 83
Divisors count	4	6
Divisors	1, 5, 149, 745	1, 3, 9, 83, 249, 747
Number of properties	1	0
Semiprimes	224th
Roman numberals	DCCXLV	DCCXLVII
Base 2	1011101001₂	1011101011₂
Base 3	1000121₃	1000200₃
Base 4	23221₄	23223₄
Base 5	10440₅	10442₅
Base 6	3241₆	3243₆
Base 7	2113₇	2115₇
Base 8	1351₈	1353₈
Base 9	1017₉	1020₉
Base 10	745₁₀	747₁₀
Base 11	618₁₁	61a₁₁
Base 12	521₁₂	523₁₂
Base 13	454₁₃	456₁₃
Base 14	3b3₁₄	3b5₁₄
Base 15	34a₁₅	34c₁₅
Base 16	2e9₁₆	2eb₁₆