2 × 7 × 61 × 509

Prime Factor Structure

Factorization String 2 × 7 × 61 × 509

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 758,880

Proper Divisor Sum 324,194

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #434683 ← → #434689

1 2 7 14 61 122 427 509 854 1,018 3,563 7,126 31,049 62,098 217,343 434,686

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

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 1,115,320 557,660 278,830 139,415 418,246 209,123 627,370 313,685 941,056 470,528 235,264 117,632 58,816 29,408 14,704 7,352 3,676 1,838 919 2,758

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