31 × 127921

Prime Factor Structure

Factorization String 31 × 127921

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,093,504

Proper Divisor Sum 127,953

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #3965537 ← → #3965569

1 31 127,921 3,965,551

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

3,965,551 11,896,654 5,948,327 17,844,982 8,922,491 26,767,474 13,383,737 40,151,212 20,075,606 10,037,803 30,113,410 15,056,705 45,170,116 22,585,058 11,292,529 33,877,588 16,938,794 8,469,397 25,408,192 12,704,096 6,352,048 3,176,024 1,588,012 794,006 397,003 1,191,010 595,505 1,786,516 893,258 446,629 1,339,888 669,944 334,972 167,486 83,743 251,230 125,615 376,846 188,423 565,270 282,635 847,906 423,953 1,271,860 635,930 317,965 953,896 476,948 238,474 119,237 357,712 178,856 89,428 44,714 22,357 67,072 33,536 16,768 8,384 4,192

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