2² × 3 × 5 × 7 × 11 × 139

Prime Factor Structure

Factorization String 2^2 × 3 × 5 × 7 × 11 × 139

Distinct Prime Factors 6

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 96

Divisor Sum (σ) 2,257,920

Proper Divisor Sum 1,615,740

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #642163 ← → #642197

Radix Representation

Decimal	642180
Binary	10011100110010000100 (20 bits)
Octal	0o2346204
Hexadecimal	0x9CC84

Divisor Catalog (60 of 96)

1 2 3 4 5 6 7 10 11 12 14 15 20 21 22 28 30 33 35 42 44 55 60 66 70 77 84 105 110 132 139 140 154 165 210 220 231 278 308 330 385 417 420 462 556 660 695 770 834 924 973 1,155 1,390 1,529 1,540 1,668 1,946 2,085 2,310 2,780

Collatz Trajectory (216 steps to reach 1)

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

642,180 321,090 160,545 481,636 240,818 120,409 361,228 180,614 90,307 270,922 135,461 406,384 203,192 101,596 50,798 25,399 76,198 38,099 114,298 57,149 171,448 85,724 42,862 21,431 64,294 32,147 96,442 48,221 144,664 72,332 36,166 18,083 54,250 27,125 81,376 40,688 20,344 10,172 5,086 2,543 7,630 3,815 11,446 5,723 17,170 8,585 25,756 12,878 6,439 19,318 9,659 28,978 14,489 43,468 21,734 10,867 32,602 16,301 48,904 24,452

Active Feeder Network

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

Feeder #6,411,996 Feeder #5,213,165 Feeder #8,297,652 Feeder #906,051 Feeder #1,285,993 Feeder #7,584,379 Feeder #4,761,186 Feeder #626,174

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