491 × 1399

Prime Factor Structure

Factorization String 491 × 1399

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 688,800

Proper Divisor Sum 1,891

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #686897 ← → #686911

1 491 1,399 686,909

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

686,909 2,060,728 1,030,364 515,182 257,591 772,774 386,387 1,159,162 579,581 1,738,744 869,372 434,686 217,343 652,030 326,015 978,046 489,023 1,467,070 733,535 2,200,606 1,100,303 3,300,910 1,650,455 4,951,366 2,475,683 7,427,050 3,713,525 11,140,576 5,570,288 2,785,144 1,392,572 696,286 348,143 1,044,430 522,215 1,566,646 783,323 2,349,970 1,174,985 3,524,956 1,762,478 881,239 2,643,718 1,321,859 3,965,578 1,982,789 5,948,368 2,974,184 1,487,092 743,546 371,773 1,115,320 557,660 278,830 139,415 418,246 209,123 627,370 313,685 941,056

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