2² × 3² × 5 × 7 × 13 × 41

Prime Factor Structure

Factorization String 2^2 × 3^2 × 5 × 7 × 13 × 41

Distinct Prime Factors 6

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 144

Divisor Sum (σ) 2,568,384

Proper Divisor Sum 1,896,804

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #671557 ← → #671581

Radix Representation

Decimal	671580
Binary	10100011111101011100 (20 bits)
Octal	0o2437534
Hexadecimal	0xA3F5C

Divisor Catalog (60 of 144)

1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 28 30 35 36 39 41 42 45 52 60 63 65 70 78 82 84 90 91 105 117 123 126 130 140 156 164 180 182 195 205 210 234 246 252 260 273 287 315 364 369 390 410 420

Collatz Trajectory (185 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

671,580 335,790 167,895 503,686 251,843 755,530 377,765 1,133,296 566,648 283,324 141,662 70,831 212,494 106,247 318,742 159,371 478,114 239,057 717,172 358,586 179,293 537,880 268,940 134,470 67,235 201,706 100,853 302,560 151,280 75,640 37,820 18,910 9,455 28,366 14,183 42,550 21,275 63,826 31,913 95,740 47,870 23,935 71,806 35,903 107,710 53,855 161,566 80,783 242,350 121,175 363,526 181,763 545,290 272,645 817,936 408,968 204,484 102,242 51,121 153,364

Active Feeder Network

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.

Feeder #7,737,779 Feeder #685,881 Feeder #2,871,188 Feeder #906,051 Feeder #1,285,993 Feeder #7,584,379 Feeder #4,761,186 Feeder #626,174

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