Compare 87991 vs 87993

Property	87991	87993
Type	prime	composite number
Unique factors	1	2
Total factors	1	4
Prime factorization	87991¹	3³ × 3259¹
Prime factorization	87991	3 × 3 × 3 × 3259
Divisors count	2	8
Divisors	1, 87991	1, 3, 9, 27, 3259, 9777, 29331, 87993
Number of properties	4	0
Isolated primes	6348th
Lucky primes	1150th
Primes	8543rd
Super primes	1066th
Roman numberals
Base 2	10101011110110111₂	10101011110111001₂
Base 3	11110200221₃	11110201000₃
Base 4	111132313₄	111132321₄
Base 5	10303431₅	10303433₅
Base 6	1515211₆	1515213₆
Base 7	514351₇	514353₇
Base 8	253667₈	253671₈
Base 9	143627₉	143630₉
Base 10	87991₁₀	87993₁₀
Base 11	60122₁₁	60124₁₁
Base 12	42b07₁₂	42b09₁₂
Base 13	31087₁₃	31089₁₃
Base 14	240d1₁₄	240d3₁₄
Base 15	1b111₁₅	1b113₁₅
Base 16	157b7₁₆	157b9₁₆