2 × 29 × 151 × 4561

Prime Factor Structure

Factorization String 2 × 29 × 151 × 4561

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 62,408,160

Proper Divisor Sum 22,462,922

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #39945211 ← → #39945251

1 2 29 58 151 302 4,379 4,561 8,758 9,122 132,269 264,538 688,711 1,377,422 19,972,619 39,945,238

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

39,945,238 19,972,619 59,917,858 29,958,929 89,876,788 44,938,394 22,469,197 67,407,592 33,703,796 16,851,898 8,425,949 25,277,848 12,638,924 6,319,462 3,159,731 9,479,194 4,739,597 14,218,792 7,109,396 3,554,698 1,777,349 5,332,048 2,666,024 1,333,012 666,506 333,253 999,760 499,880 249,940 124,970 62,485 187,456 93,728 46,864 23,432 11,716 5,858 2,929 8,788 4,394 2,197 6,592 3,296 1,648 824 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186

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