3 × 11 × 41 × 61

Prime Factor Structure

Factorization String 3 × 11 × 41 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 124,992

Proper Divisor Sum 42,459

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #82531 ← → #82549

1 3 11 33 41 61 123 183 451 671 1,353 2,013 2,501 7,503 27,511 82,533

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

82,533 247,600 123,800 61,900 30,950 15,475 46,426 23,213 69,640 34,820 17,410 8,705 26,116 13,058 6,529 19,588 9,794 4,897 14,692 7,346 3,673 11,020 5,510 2,755 8,266 4,133 12,400 6,200 3,100 1,550 775 2,326 1,163 3,490 1,745 5,236 2,618 1,309 3,928 1,964 982 491 1,474 737 2,212 1,106 553 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158

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