Compare 128957 vs 128969

Property	128957	128969
Type	semiprime	prime
Unique factors	2	1
Total factors	2	1
Prime factorization	43¹ × 2999¹	128969¹
Prime factorization	43 × 2999	128969
Divisors count	4	2
Divisors	1, 43, 2999, 128957	1, 128969
Number of properties	1	7
Chen primes		5218th
Emirps		2433rd
Primes		12071st
Pythagorean primes		6003rd
Semiprimes	29802nd
Super primes		1445th
Twin primes (1st member)		1506th
Ulam primes		844th
Roman numberals
Base 2	11111011110111101₂	11111011111001001₂
Base 3	20112220012₃	20112220122₃
Base 4	133132331₄	133133021₄
Base 5	13111312₅	13111334₅
Base 6	2433005₆	2433025₆
Base 7	1044653₇	1045001₇
Base 8	373675₈	373711₈
Base 9	215805₉	215818₉
Base 10	128957₁₀	128969₁₀
Base 11	88984₁₁	88995₁₁
Base 12	62765₁₂	62775₁₂
Base 13	4690a₁₃	46919₁₃
Base 14	34dd3₁₄	35001₁₄
Base 15	28322₁₅	2832e₁₅
Base 16	1f7bd₁₆	1f7c9₁₆