Compare 128761 vs 128769

Property	128761	128769
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	128761¹	3¹ × 42923¹
Prime factorization	128761	3 × 42923
Divisors count	2	4
Divisors	1, 128761	1, 3, 42923, 128769
Number of properties	5	1
Isolated primes	9049th
Lucky primes	1579th
Primes	12054th
Pythagorean primes	5995th
Semiprimes		29760th
Sexy primes (1st member)	2992nd
Roman numberals
Base 2	11111011011111001₂	11111011100000001₂
Base 3	20112121221₃	20112122020₃
Base 4	133123321₄	133130001₄
Base 5	13110021₅	13110034₅
Base 6	2432041₆	2432053₆
Base 7	1044253₇	1044264₇
Base 8	373371₈	373401₈
Base 9	215557₉	215566₉
Base 10	128761₁₀	128769₁₀
Base 11	88816₁₁	88823₁₁
Base 12	62621₁₂	62629₁₂
Base 13	467b9₁₃	467c4₁₃
Base 14	34cd3₁₄	34cdb₁₄
Base 15	28241₁₅	28249₁₅
Base 16	1f6f9₁₆	1f701₁₆