Compare 172439 vs 172442

Property	172439	172442
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	172439¹	2¹ × 151¹ × 571¹
Prime factorization	172439	2 × 151 × 571
Divisors count	2	8
Divisors	1, 172439	1, 2, 151, 302, 571, 1142, 86221, 172442
Number of properties	7	0
Chen primes	6660th
Harmonic primes	5887th
Primes	15707th
Sexy primes (2nd member)	3791st
Sexy prime quadrupletss (4th member)	101st
Sexy prime triplets (3rd member)	776th
Twin primes (1st member)	1901st
Roman numberals
Base 2	101010000110010111₂	101010000110011010₂
Base 3	22202112122₃	22202112202₃
Base 4	222012113₄	222012122₄
Base 5	21004224₅	21004232₅
Base 6	3410155₆	3410202₆
Base 7	1315511₇	1315514₇
Base 8	520627₈	520632₈
Base 9	282478₉	282482₉
Base 10	172439₁₀	172442₁₀
Base 11	108613₁₁	108616₁₁
Base 12	8395b₁₂	83962₁₂
Base 13	60647₁₃	6064a₁₃
Base 14	46bb1₁₄	46bb4₁₄
Base 15	3615e₁₅	36162₁₅
Base 16	2a197₁₆	2a19a₁₆