2² × 3² × 5 × 13 × 71

Prime Factor Structure

Factorization String 2^2 × 3^2 × 5 × 13 × 71

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 550,368

Proper Divisor Sum 384,228

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #166099 ← → #166147

Radix Representation

Decimal	166140
Binary	101000100011111100 (18 bits)
Octal	0o504374
Hexadecimal	0x288FC

Divisor Catalog (60 of 72)

1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 52 60 65 71 78 90 117 130 142 156 180 195 213 234 260 284 355 390 426 468 585 639 710 780 852 923 1,065 1,170 1,278 1,420 1,846 2,130 2,340 2,556 2,769 3,195 3,692 4,260 4,615 5,538 6,390 8,307

Collatz Trajectory (77 steps to reach 1)

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

166,140 83,070 41,535 124,606 62,303 186,910 93,455 280,366 140,183 420,550 210,275 630,826 315,413 946,240 473,120 236,560 118,280 59,140 29,570 14,785 44,356 22,178 11,089 33,268 16,634 8,317 24,952 12,476 6,238 3,119 9,358 4,679 14,038 7,019 21,058 10,529 31,588 15,794 7,897 23,692 11,846 5,923 17,770 8,885 26,656 13,328 6,664 3,332 1,666 833 2,500 1,250 625 1,876 938 469 1,408 704 352 176

Active Feeder Network

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

Feeder #6,573,969 Feeder #2,443,427 Feeder #6,845,105 Feeder #906,051 Feeder #1,285,993 Feeder #7,584,379 Feeder #4,761,186 Feeder #626,174

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