3 × 7 × 13 × 2393

Prime Factor Structure

Factorization String 3 × 7 × 13 × 2393

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,072,512

Proper Divisor Sum 419,223

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #653281 ← → #653311

1 3 7 13 21 39 91 273 2,393 7,179 16,751 31,109 50,253 93,327 217,763 653,289

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

653,289 1,959,868 979,934 489,967 1,469,902 734,951 2,204,854 1,102,427 3,307,282 1,653,641 4,960,924 2,480,462 1,240,231 3,720,694 1,860,347 5,581,042 2,790,521 8,371,564 4,185,782 2,092,891 6,278,674 3,139,337 9,418,012 4,709,006 2,354,503 7,063,510 3,531,755 10,595,266 5,297,633 15,892,900 7,946,450 3,973,225 11,919,676 5,959,838 2,979,919 8,939,758 4,469,879 13,409,638 6,704,819 20,114,458 10,057,229 30,171,688 15,085,844 7,542,922 3,771,461 11,314,384 5,657,192 2,828,596 1,414,298 707,149 2,121,448 1,060,724 530,362 265,181 795,544 397,772 198,886 99,443 298,330 149,165

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