2³ × 3³ × 5 × 593

Prime Factor Structure

Factorization String 2^3 × 3^3 × 5 × 593

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 2,138,400

Proper Divisor Sum 1,497,960

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #640421 ← → #640457

1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 90 108 120 135 180 216 270 360 540 593 1,080 1,186 1,779 2,372 2,965 3,558 4,744 5,337 5,930 7,116 8,895 10,674 11,860 14,232 16,011 17,790 21,348 23,720 26,685 32,022 35,580 42,696 53,370 64,044 71,160 80,055 106,740 128,088

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

640,440 320,220 160,110 80,055 240,166 120,083 360,250 180,125 540,376 270,188 135,094 67,547 202,642 101,321 303,964 151,982 75,991 227,974 113,987 341,962 170,981 512,944 256,472 128,236 64,118 32,059 96,178 48,089 144,268 72,134 36,067 108,202 54,101 162,304 81,152 40,576 20,288 10,144 5,072 2,536 1,268 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19

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