Compare 129439 vs 129447

Property	129439	129447
Type	prime	composite number
Unique factors	1	3
Total factors	1	4
Prime factorization	129439¹	3² × 19¹ × 757¹
Prime factorization	129439	3 × 3 × 19 × 757
Divisors count	2	12
Divisors	1, 129439	1, 3, 9, 19, 57, 171, 757, 2271, 6813, 14383, 43149, 129447
Number of properties	5	0
Cousin primes (1st member)	1504th
Happy primes	1884th
Isolated primes	9091st
Lucky primes	1589th
Primes	12112th
Roman numberals
Base 2	11111100110011111₂	11111100110100111₂
Base 3	20120120001₃	20120120100₃
Base 4	133212133₄	133212213₄
Base 5	13120224₅	13120242₅
Base 6	2435131₆	2435143₆
Base 7	1046242₇	1046253₇
Base 8	374637₈	374647₈
Base 9	216501₉	216510₉
Base 10	129439₁₀	129447₁₀
Base 11	89282₁₁	8928a₁₁
Base 12	62aa7₁₂	62ab3₁₂
Base 13	46bbb₁₃	46bc6₁₃
Base 14	35259₁₄	35263₁₄
Base 15	28544₁₅	2854c₁₅
Base 16	1f99f₁₆	1f9a7₁₆