Compare 128761 vs 128772

Property	128761	128772
Type	prime	composite number
Unique factors	1	4
Total factors	1	7
Prime factorization	128761¹	2² × 3² × 7² × 73¹
Prime factorization	128761	2 × 2 × 3 × 3 × 7 × 7 × 73
Divisors count	2	54
Divisors	1, 128761	1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 73, 84, 98, 126, 146, 147, 196, 219, 252, 292, 294, 438, 441, 511, 588, 657, 876, 882, 1022, 1314, 1533, 1764, 2044, 2628, 3066, 3577, 4599, 6132, 7154, 9198, 10731, 14308, 18396, 21462, 32193, 42924, 64386, 128772
Number of properties	5	0
Isolated primes	9049th
Lucky primes	1579th
Primes	12054th
Pythagorean primes	5995th
Sexy primes (1st member)	2992nd
Roman numberals
Base 2	11111011011111001₂	11111011100000100₂
Base 3	20112121221₃	20112122100₃
Base 4	133123321₄	133130010₄
Base 5	13110021₅	13110042₅
Base 6	2432041₆	2432100₆
Base 7	1044253₇	1044300₇
Base 8	373371₈	373404₈
Base 9	215557₉	215570₉
Base 10	128761₁₀	128772₁₀
Base 11	88816₁₁	88826₁₁
Base 12	62621₁₂	62630₁₂
Base 13	467b9₁₃	467c7₁₃
Base 14	34cd3₁₄	34d00₁₄
Base 15	28241₁₅	2824c₁₅
Base 16	1f6f9₁₆	1f704₁₆