Compare 87121 vs 87128

Property	87121	87128
Type	prime	composite number
Unique factors	1	2
Total factors	1	4
Prime factorization	87121¹	2³ × 10891¹
Prime factorization	87121	2 × 2 × 2 × 10891
Divisors count	2	8
Divisors	1, 87121	1, 2, 4, 8, 10891, 21782, 43564, 87128
Number of properties	6	0
Additive primes	3486th
Lucky primes	1137th
Primes	8461st
Pythagorean primes	4219th
Super primes	1058th
Twin primes (2nd member)	1086th
Roman numberals
Base 2	10101010001010001₂	10101010001011000₂
Base 3	11102111201₃	11102111222₃
Base 4	111101101₄	111101120₄
Base 5	10241441₅	10242003₅
Base 6	1511201₆	1511212₆
Base 7	511666₇	512006₇
Base 8	252121₈	252130₈
Base 9	142451₉	142458₉
Base 10	87121₁₀	87128₁₀
Base 11	5a501₁₁	5a508₁₁
Base 12	42501₁₂	42508₁₂
Base 13	30868₁₃	30872₁₃
Base 14	23a6d₁₄	23a76₁₄
Base 15	1ac31₁₅	1ac38₁₅
Base 16	15451₁₆	15458₁₆