Compare 138427 vs 138431

Property	138427	138431
Type	prime	composite number
Unique factors	1	2
Total factors	1	3
Prime factorization	138427¹	17² × 479¹
Prime factorization	138427	17 × 17 × 479
Divisors count	2	6
Divisors	1, 138427	1, 17, 289, 479, 8143, 138431
Number of properties	5	0
Harmonic primes	4837th
Isolated primes	9685th
Lucky primes	1685th
Primes	12878th
Sexy primes (1st member)	3177th
Roman numberals
Base 2	100001110010111011₂	100001110010111111₂
Base 3	21000212221₃	21000220002₃
Base 4	201302323₄	201302333₄
Base 5	13412202₅	13412211₅
Base 6	2544511₆	2544515₆
Base 7	1114402₇	1114406₇
Base 8	416273₈	416277₈
Base 9	230787₉	230802₉
Base 10	138427₁₀	138431₁₀
Base 11	95003₁₁	95007₁₁
Base 12	68137₁₂	6813b₁₂
Base 13	4b013₁₃	4b017₁₃
Base 14	38639₁₄	3863d₁₄
Base 15	2b037₁₅	2b03b₁₅
Base 16	21cbb₁₆	21cbf₁₆