7 × 31 × 3319

Prime Factor Structure

Factorization String 7 × 31 × 3319

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 849,920

Proper Divisor Sum 129,697

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #720221 ← → #720229

1 7 31 217 3,319 23,233 102,889 720,223

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

720,223 2,160,670 1,080,335 3,241,006 1,620,503 4,861,510 2,430,755 7,292,266 3,646,133 10,938,400 5,469,200 2,734,600 1,367,300 683,650 341,825 1,025,476 512,738 256,369 769,108 384,554 192,277 576,832 288,416 144,208 72,104 36,052 18,026 9,013 27,040 13,520 6,760 3,380 1,690 845 2,536 1,268 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19 58 29 88 44 22

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