Compare 149730 vs 149731

Property	149730	149731
Type	composite number	prime
Unique factors	6	1
Total factors	6	1
Prime factorization	2¹ × 3¹ × 5¹ × 7¹ × 23¹ × 31¹	149731¹
Prime factorization	2 × 3 × 5 × 7 × 23 × 31	149731
Divisors count	64	2
Divisors	1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 31, 35, 42, 46, 62, 69, 70, 93, 105, 115, 138, 155, 161, 186, 210, 217, 230, 310, 322, 345, 434, 465, 483, 651, 690, 713, 805, 930, 966, 1085, 1302, 1426, 1610, 2139, 2170, 2415, 3255, 3565, 4278, 4830, 4991, 6510, 7130, 9982, 10695, 14973, 21390, 24955, 29946, 49910, 74865, 149730	1, 149731
Number of properties	0	4
Emirps		2948th
Long primes		5159th
Primes		13826th
Twin primes (2nd member)		1698th
Roman numberals
Base 2	100100100011100010₂	100100100011100011₂
Base 3	21121101120₃	21121101121₃
Base 4	210203202₄	210203203₄
Base 5	14242410₅	14242411₅
Base 6	3113110₆	3113111₆
Base 7	1162350₇	1162351₇
Base 8	444342₈	444343₈
Base 9	247346₉	247347₉
Base 10	149730₁₀	149731₁₀
Base 11	a2549₁₁	a254a₁₁
Base 12	72796₁₂	72797₁₂
Base 13	531c9₁₃	531ca₁₃
Base 14	3c7d0₁₄	3c7d1₁₄
Base 15	2e570₁₅	2e571₁₅
Base 16	248e2₁₆	248e3₁₆