Compare 128509 vs 128512

Property	128509	128512
Type	prime	composite number
Unique factors	1	2
Total factors	1	10
Prime factorization	128509¹	2⁹ × 251¹
Prime factorization	128509	2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 251
Divisors count	2	20
Divisors	1, 128509	1, 2, 4, 8, 16, 32, 64, 128, 251, 256, 502, 512, 1004, 2008, 4016, 8032, 16064, 32128, 64256, 128512
Number of properties	4	0
Isolated primes	9036th
Primes	12033rd
Pythagorean primes	5984th
Ulam primes	841st
Roman numberals
Base 2	11111010111111101₂	11111011000000000₂
Base 3	20112021121₃	20112021201₃
Base 4	133113331₄	133120000₄
Base 5	13103014₅	13103022₅
Base 6	2430541₆	2430544₆
Base 7	1043443₇	1043446₇
Base 8	372775₈	373000₈
Base 9	215247₉	215251₉
Base 10	128509₁₀	128512₁₀
Base 11	88607₁₁	8860a₁₁
Base 12	62451₁₂	62454₁₂
Base 13	46654₁₃	46657₁₃
Base 14	34b93₁₄	34b96₁₄
Base 15	28124₁₅	28127₁₅
Base 16	1f5fd₁₆	1f600₁₆