Compare 128449 vs 128457

Property	128449	128457
Type	prime	composite number
Unique factors	1	3
Total factors	1	4
Prime factorization	128449¹	3² × 7¹ × 2039¹
Prime factorization	128449	3 × 3 × 7 × 2039
Divisors count	2	12
Divisors	1, 128449	1, 3, 7, 9, 21, 63, 2039, 6117, 14273, 18351, 42819, 128457
Number of properties	4	0
Emirps	2423rd
Isolated primes	9029th
Primes	12026th
Pythagorean primes	5979th
Roman numberals
Base 2	11111010111000001₂	11111010111001001₂
Base 3	20112012101₃	20112012200₃
Base 4	133113001₄	133113021₄
Base 5	13102244₅	13102312₅
Base 6	2430401₆	2430413₆
Base 7	1043326₇	1043340₇
Base 8	372701₈	372711₈
Base 9	215171₉	215180₉
Base 10	128449₁₀	128457₁₀
Base 11	88562₁₁	8856a₁₁
Base 12	62401₁₂	62409₁₂
Base 13	46609₁₃	46614₁₃
Base 14	34b4d₁₄	34b57₁₄
Base 15	280d4₁₅	280dc₁₅
Base 16	1f5c1₁₆	1f5c9₁₆