7 × 128189

Prime Factor Structure

Factorization String 7 × 128189

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,025,520

Proper Divisor Sum 128,197

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #897319 ← → #897329

1 7 128,189 897,323

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

897,323 2,691,970 1,345,985 4,037,956 2,018,978 1,009,489 3,028,468 1,514,234 757,117 2,271,352 1,135,676 567,838 283,919 851,758 425,879 1,277,638 638,819 1,916,458 958,229 2,874,688 1,437,344 718,672 359,336 179,668 89,834 44,917 134,752 67,376 33,688 16,844 8,422 4,211 12,634 6,317 18,952 9,476 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000 500 250 125 376 188 94 47 142 71 214 107 322 161

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