2 × 13 × 37 × 223

Prime Factor Structure

Factorization String 2 × 13 × 37 × 223

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 357,504

Proper Divisor Sum 142,978

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #214519 ← → #214531

1 2 13 26 37 74 223 446 481 962 2,899 5,798 8,251 16,502 107,263 214,526

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

214,526 107,263 321,790 160,895 482,686 241,343 724,030 362,015 1,086,046 543,023 1,629,070 814,535 2,443,606 1,221,803 3,665,410 1,832,705 5,498,116 2,749,058 1,374,529 4,123,588 2,061,794 1,030,897 3,092,692 1,546,346 773,173 2,319,520 1,159,760 579,880 289,940 144,970 72,485 217,456 108,728 54,364 27,182 13,591 40,774 20,387 61,162 30,581 91,744 45,872 22,936 11,468 5,734 2,867 8,602 4,301 12,904 6,452 3,226 1,613 4,840 2,420 1,210 605 1,816 908 454 227

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