2 × 13 × 31 × 829

Prime Factor Structure

Factorization String 2 × 13 × 31 × 829

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,115,520

Proper Divisor Sum 447,346

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #668159 ← → #668179

1 2 13 26 31 62 403 806 829 1,658 10,777 21,554 25,699 51,398 334,087 668,174

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

668,174 334,087 1,002,262 501,131 1,503,394 751,697 2,255,092 1,127,546 563,773 1,691,320 845,660 422,830 211,415 634,246 317,123 951,370 475,685 1,427,056 713,528 356,764 178,382 89,191 267,574 133,787 401,362 200,681 602,044 301,022 150,511 451,534 225,767 677,302 338,651 1,015,954 507,977 1,523,932 761,966 380,983 1,142,950 571,475 1,714,426 857,213 2,571,640 1,285,820 642,910 321,455 964,366 482,183 1,446,550 723,275 2,169,826 1,084,913 3,254,740 1,627,370 813,685 2,441,056 1,220,528 610,264 305,132 152,566

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