2 × 7 × 23 × 653

Prime Factor Structure

Factorization String 2 × 7 × 23 × 653

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 376,704

Proper Divisor Sum 166,438

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #210263 ← → #210277

1 2 7 14 23 46 161 322 653 1,306 4,571 9,142 15,019 30,038 105,133 210,266

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

210,266 105,133 315,400 157,700 78,850 39,425 118,276 59,138 29,569 88,708 44,354 22,177 66,532 33,266 16,633 49,900 24,950 12,475 37,426 18,713 56,140 28,070 14,035 42,106 21,053 63,160 31,580 15,790 7,895 23,686 11,843 35,530 17,765 53,296 26,648 13,324 6,662 3,331 9,994 4,997 14,992 7,496 3,748 1,874 937 2,812 1,406 703 2,110 1,055 3,166 1,583 4,750 2,375 7,126 3,563 10,690 5,345 16,036 8,018

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