Compare 28163 vs 28165

Property	28163	28165
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	28163¹	5¹ × 43¹ × 131¹
Prime factorization	28163	5 × 43 × 131
Divisors count	2	8
Divisors	1, 28163	1, 5, 43, 131, 215, 655, 5633, 28165
Number of properties	4	0
Harmonic primes	1146th
Isolated primes	2176th
Primes	3071st
Safe primes	250th
Roman numberals
Base 2	110111000000011₂	110111000000101₂
Base 3	1102122002₃	1102122011₃
Base 4	12320003₄	12320011₄
Base 5	1400123₅	1400130₅
Base 6	334215₆	334221₆
Base 7	145052₇	145054₇
Base 8	67003₈	67005₈
Base 9	42562₉	42564₉
Base 10	28163₁₀	28165₁₀
Base 11	1a183₁₁	1a185₁₁
Base 12	1436b₁₂	14371₁₂
Base 13	ca85₁₃	ca87₁₃
Base 14	a399₁₄	a39b₁₄
Base 15	8528₁₅	852a₁₅
Base 16	6e03₁₆	6e05₁₆