3 × 53 × 21871

Prime Factor Structure

Factorization String 3 × 53 × 21871

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,724,352

Proper Divisor Sum 1,246,863

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #3477449 ← → #3477493

1 3 53 159 21,871 65,613 1,159,163 3,477,489

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

3,477,489 10,432,468 5,216,234 2,608,117 7,824,352 3,912,176 1,956,088 978,044 489,022 244,511 733,534 366,767 1,100,302 550,151 1,650,454 825,227 2,475,682 1,237,841 3,713,524 1,856,762 928,381 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

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