13² × 2293

Prime Factor Structure

Factorization String 13^2 × 2293

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 419,802

Proper Divisor Sum 32,285

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #387509 ← → #387529

1 13 169 2,293 29,809 387,517

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

387,517 1,162,552 581,276 290,638 145,319 435,958 217,979 653,938 326,969 980,908 490,454 245,227 735,682 367,841 1,103,524 551,762 275,881 827,644 413,822 206,911 620,734 310,367 931,102 465,551 1,396,654 698,327 2,094,982 1,047,491 3,142,474 1,571,237 4,713,712 2,356,856 1,178,428 589,214 294,607 883,822 441,911 1,325,734 662,867 1,988,602 994,301 2,982,904 1,491,452 745,726 372,863 1,118,590 559,295 1,677,886 838,943 2,516,830 1,258,415 3,775,246 1,887,623 5,662,870 2,831,435 8,494,306 4,247,153 12,741,460 6,370,730 3,185,365

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