3 × 5 × 211 × 271

Prime Factor Structure

Factorization String 3 × 5 × 211 × 271

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,383,936

Proper Divisor Sum 526,221

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #857713 ← → #857723

1 3 5 15 211 271 633 813 1,055 1,355 3,165 4,065 57,181 171,543 285,905 857,715

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

857,715 2,573,146 1,286,573 3,859,720 1,929,860 964,930 482,465 1,447,396 723,698 361,849 1,085,548 542,774 271,387 814,162 407,081 1,221,244 610,622 305,311 915,934 457,967 1,373,902 686,951 2,060,854 1,030,427 3,091,282 1,545,641 4,636,924 2,318,462 1,159,231 3,477,694 1,738,847 5,216,542 2,608,271 7,824,814 3,912,407 11,737,222 5,868,611 17,605,834 8,802,917 26,408,752 13,204,376 6,602,188 3,301,094 1,650,547 4,951,642 2,475,821 7,427,464 3,713,732 1,856,866 928,433 2,785,300 1,392,650 696,325 2,088,976 1,044,488 522,244 261,122 130,561 391,684 195,842

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