640733

Prime Factor Structure

Factorization String 640733

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 640,734

Proper Divisor Sum 1

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #640727 ← → #640741

1 640,733

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

640,733 1,922,200 961,100 480,550 240,275 720,826 360,413 1,081,240 540,620 270,310 135,155 405,466 202,733 608,200 304,100 152,050 76,025 228,076 114,038 57,019 171,058 85,529 256,588 128,294 64,147 192,442 96,221 288,664 144,332 72,166 36,083 108,250 54,125 162,376 81,188 40,594 20,297 60,892 30,446 15,223 45,670 22,835 68,506 34,253 102,760 51,380 25,690 12,845 38,536 19,268 9,634 4,817 14,452 7,226 3,613 10,840 5,420 2,710 1,355 4,066

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