Compare 664560 vs 664561

Property	664560	664561
Type	composite number	prime
Unique factors	5	1
Total factors	9	1
Prime factorization	2⁴ × 3² × 5¹ × 13¹ × 71¹	664561¹
Prime factorization	2 × 2 × 2 × 2 × 3 × 3 × 5 × 13 × 71	664561
Divisors count	120	2
Divisors	1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 71, 72, 78, 80, 90, 104, 117, 120, 130, 142, 144, 156, 180, 195, 208, 213, 234, 240, 260, 284, 312, 355, 360, 390, 426, 468, 520, 568, 585, 624, 639, 710, 720, 780, 852, 923, 936, 1040, 1065, 1136, 1170, 1278, 1420, 1560, 1704, 1846, 1872, 2130, 2340, 2556, 2769, 2840, 3120, 3195, 3408, 3692, 4260, 4615, 4680, 5112, 5538, 5680, 6390, 7384, 8307, 8520, 9230, 9360, 10224, 11076, 12780, 13845, 14768, 16614, 17040, 18460, 22152, 25560, 27690, 33228, 36920, 41535, 44304, 51120, 55380, 66456, 73840, 83070, 110760, 132912, 166140, 221520, 332280, 664560	1, 664561
Number of properties	0	2
Isolated primes		42272nd
Primes		53909th
Roman numberals
Base 2	10100010001111110000₂	10100010001111110001₂
Base 3	1020202121100₃	1020202121101₃
Base 4	2202033300₄	2202033301₄
Base 5	132231220₅	132231221₅
Base 6	22124400₆	22124401₆
Base 7	5435331₇	5435332₇
Base 8	2421760₈	2421761₈
Base 9	1222540₉	1222541₉
Base 10	664560₁₀	664561₁₀
Base 11	414326₁₁	414327₁₁
Base 12	280700₁₂	280701₁₂
Base 13	1a3640₁₃	1a3641₁₃
Base 14	134288₁₄	134289₁₄
Base 15	d1d90₁₅	d1d91₁₅
Base 16	a23f0₁₆	a23f1₁₆