Compare 128155 vs 128159

Property	128155	128159
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	5¹ × 19² × 71¹	128159¹
Prime factorization	5 × 19 × 19 × 71	128159
Divisors count	12	2
Divisors	1, 5, 19, 71, 95, 355, 361, 1349, 1805, 6745, 25631, 128155	1, 128159
Number of properties	0	5
Happy primes		1865th
Isolated primes		9009th
Primes		11998th
Sexy primes (2nd member)		2980th
Sexy prime triplets (3rd member)		636th
Roman numberals
Base 2	11111010010011011₂	11111010010011111₂
Base 3	20111210111₃	20111210122₃
Base 4	133102123₄	133102133₄
Base 5	13100110₅	13100114₅
Base 6	2425151₆	2425155₆
Base 7	1042426₇	1042433₇
Base 8	372233₈	372237₈
Base 9	214714₉	214718₉
Base 10	128155₁₀	128159₁₀
Base 11	88315₁₁	88319₁₁
Base 12	621b7₁₂	621bb₁₂
Base 13	46441₁₃	46445₁₃
Base 14	349bd₁₄	349c3₁₄
Base 15	27e8a₁₅	27e8e₁₅
Base 16	1f49b₁₆	1f49f₁₆