2 × 7² × 6577

Prime Factor Structure

Factorization String 2 × 7^2 × 6577

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,124,838

Proper Divisor Sum 480,292

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #644531 ← → #644549

1 2 7 14 49 98 6,577 13,154 46,039 92,078 322,273 644,546

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

644,546 322,273 966,820 483,410 241,705 725,116 362,558 181,279 543,838 271,919 815,758 407,879 1,223,638 611,819 1,835,458 917,729 2,753,188 1,376,594 688,297 2,064,892 1,032,446 516,223 1,548,670 774,335 2,323,006 1,161,503 3,484,510 1,742,255 5,226,766 2,613,383 7,840,150 3,920,075 11,760,226 5,880,113 17,640,340 8,820,170 4,410,085 13,230,256 6,615,128 3,307,564 1,653,782 826,891 2,480,674 1,240,337 3,721,012 1,860,506 930,253 2,790,760 1,395,380 697,690 348,845 1,046,536 523,268 261,634 130,817 392,452 196,226 98,113 294,340 147,170

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