690139

Prime Factor Structure

Factorization String 690139

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 690,140

Proper Divisor Sum 1

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #690127 ← → #690143

1 690,139

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

690,139 2,070,418 1,035,209 3,105,628 1,552,814 776,407 2,329,222 1,164,611 3,493,834 1,746,917 5,240,752 2,620,376 1,310,188 655,094 327,547 982,642 491,321 1,473,964 736,982 368,491 1,105,474 552,737 1,658,212 829,106 414,553 1,243,660 621,830 310,915 932,746 466,373 1,399,120 699,560 349,780 174,890 87,445 262,336 131,168 65,584 32,792 16,396 8,198 4,099 12,298 6,149 18,448 9,224 4,612 2,306 1,153 3,460 1,730 865 2,596 1,298 649 1,948 974 487 1,462 731

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