7 × 61211

Prime Factor Structure

Factorization String 7 × 61211

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 489,696

Proper Divisor Sum 61,219

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #428473 ← → #428489

1 7 61,211 428,477

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

428,477 1,285,432 642,716 321,358 160,679 482,038 241,019 723,058 361,529 1,084,588 542,294 271,147 813,442 406,721 1,220,164 610,082 305,041 915,124 457,562 228,781 686,344 343,172 171,586 85,793 257,380 128,690 64,345 193,036 96,518 48,259 144,778 72,389 217,168 108,584 54,292 27,146 13,573 40,720 20,360 10,180 5,090 2,545 7,636 3,818 1,909 5,728 2,864 1,432 716 358 179 538 269 808 404 202 101 304 152 76

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