3 × 13 × 23 × 479

Prime Factor Structure

Factorization String 3 × 13 × 23 × 479

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 645,120

Proper Divisor Sum 215,457

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #429661 ← → #429673

1 3 13 23 39 69 299 479 897 1,437 6,227 11,017 18,681 33,051 143,221 429,663

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

429,663 1,288,990 644,495 1,933,486 966,743 2,900,230 1,450,115 4,350,346 2,175,173 6,525,520 3,262,760 1,631,380 815,690 407,845 1,223,536 611,768 305,884 152,942 76,471 229,414 114,707 344,122 172,061 516,184 258,092 129,046 64,523 193,570 96,785 290,356 145,178 72,589 217,768 108,884 54,442 27,221 81,664 40,832 20,416 10,208 5,104 2,552 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734

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