Compare 129439 vs 129442

Property	129439	129442
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	129439¹	2¹ × 61¹ × 1061¹
Prime factorization	129439	2 × 61 × 1061
Divisors count	2	8
Divisors	1, 129439	1, 2, 61, 122, 1061, 2122, 64721, 129442
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	11111100110100010₂
Base 3	20120120001₃	20120120011₃
Base 4	133212133₄	133212202₄
Base 5	13120224₅	13120232₅
Base 6	2435131₆	2435134₆
Base 7	1046242₇	1046245₇
Base 8	374637₈	374642₈
Base 9	216501₉	216504₉
Base 10	129439₁₀	129442₁₀
Base 11	89282₁₁	89285₁₁
Base 12	62aa7₁₂	62aaa₁₂
Base 13	46bbb₁₃	46bc1₁₃
Base 14	35259₁₄	3525c₁₄
Base 15	28544₁₅	28547₁₅
Base 16	1f99f₁₆	1f9a2₁₆