3 × 17 × 29 × 263

Prime Factor Structure

Factorization String 3 × 17 × 29 × 263

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 570,240

Proper Divisor Sum 181,263

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #388963 ← → #388991

1 3 17 29 51 87 263 493 789 1,479 4,471 7,627 13,413 22,881 129,659 388,977

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

388,977 1,166,932 583,466 291,733 875,200 437,600 218,800 109,400 54,700 27,350 13,675 41,026 20,513 61,540 30,770 15,385 46,156 23,078 11,539 34,618 17,309 51,928 25,964 12,982 6,491 19,474 9,737 29,212 14,606 7,303 21,910 10,955 32,866 16,433 49,300 24,650 12,325 36,976 18,488 9,244 4,622 2,311 6,934 3,467 10,402 5,201 15,604 7,802 3,901 11,704 5,852 2,926 1,463 4,390 2,195 6,586 3,293 9,880 4,940 2,470

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