2² × 172709

Prime Factor Structure

Factorization String 2^2 × 172709

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,208,970

Proper Divisor Sum 518,134

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #690817 ← → #690839

1 2 4 172,709 345,418 690,836

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

690,836 345,418 172,709 518,128 259,064 129,532 64,766 32,383 97,150 48,575 145,726 72,863 218,590 109,295 327,886 163,943 491,830 245,915 737,746 368,873 1,106,620 553,310 276,655 829,966 414,983 1,244,950 622,475 1,867,426 933,713 2,801,140 1,400,570 700,285 2,100,856 1,050,428 525,214 262,607 787,822 393,911 1,181,734 590,867 1,772,602 886,301 2,658,904 1,329,452 664,726 332,363 997,090 498,545 1,495,636 747,818 373,909 1,121,728 560,864 280,432 140,216 70,108 35,054 17,527 52,582 26,291

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