5 × 7 × 163 × 401

Prime Factor Structure

Factorization String 5 × 7 × 163 × 401

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,164,544

Proper Divisor Sum 876,839

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2287699 ← → #2287739

1 5 7 35 163 401 815 1,141 2,005 2,807 5,705 14,035 65,363 326,815 457,541 2,287,705

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

2,287,705 6,863,116 3,431,558 1,715,779 5,147,338 2,573,669 7,721,008 3,860,504 1,930,252 965,126 482,563 1,447,690 723,845 2,171,536 1,085,768 542,884 271,442 135,721 407,164 203,582 101,791 305,374 152,687 458,062 229,031 687,094 343,547 1,030,642 515,321 1,545,964 772,982 386,491 1,159,474 579,737 1,739,212 869,606 434,803 1,304,410 652,205 1,956,616 978,308 489,154 244,577 733,732 366,866 183,433 550,300 275,150 137,575 412,726 206,363 619,090 309,545 928,636 464,318 232,159 696,478 348,239 1,044,718 522,359

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