688297

Prime Factor Structure

Factorization String 688297

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 688,298

Proper Divisor Sum 1

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #688277 ← → #688309

1 688,297

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

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 73,585 220,756 110,378 55,189 165,568 82,784 41,392 20,696 10,348 5,174 2,587 7,762 3,881 11,644 5,822 2,911 8,734 4,367

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