Compare 662144 vs 662149

Property	662144	662149
Type	composite number	prime
Unique factors	3	1
Total factors	9	1
Prime factorization	2⁷ × 7¹ × 739¹	662149¹
Prime factorization	2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 739	662149
Divisors count	32	2
Divisors	1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 739, 896, 1478, 2956, 5173, 5912, 10346, 11824, 20692, 23648, 41384, 47296, 82768, 94592, 165536, 331072, 662144	1, 662149
Number of properties	0	3
Isolated primes		42138th
Primes		53729th
Sexy primes (2nd member)		11600th
Roman numberals
Base 2	10100001101010000000₂	10100001101010000101₂
Base 3	1020122021212₃	1020122022001₃
Base 4	2201222000₄	2201222011₄
Base 5	132142034₅	132142044₅
Base 6	22105252₆	22105301₆
Base 7	5425310₇	5425315₇
Base 8	2415200₈	2415205₈
Base 9	1218255₉	1218261₉
Base 10	662144₁₀	662149₁₀
Base 11	41252a₁₁	412534₁₁
Base 12	27b228₁₂	27b231₁₂
Base 13	1a2502₁₃	1a2507₁₃
Base 14	133440₁₄	133445₁₄
Base 15	d12ce₁₅	d12d4₁₅
Base 16	a1a80₁₆	a1a85₁₆