7 × 563 × 1213

Prime Factor Structure

Factorization String 7 × 563 × 1213

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,477,568

Proper Divisor Sum 697,135

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #4780429 ← → #4780453

1 7 563 1,213 3,941 8,491 682,919 4,780,433

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

4,780,433 14,341,300 7,170,650 3,585,325 10,755,976 5,377,988 2,688,994 1,344,497 4,033,492 2,016,746 1,008,373 3,025,120 1,512,560 756,280 378,140 189,070 94,535 283,606 141,803 425,410 212,705 638,116 319,058 159,529 478,588 239,294 119,647 358,942 179,471 538,414 269,207 807,622 403,811 1,211,434 605,717 1,817,152 908,576 454,288 227,144 113,572 56,786 28,393 85,180 42,590 21,295 63,886 31,943 95,830 47,915 143,746 71,873 215,620 107,810 53,905 161,716 80,858 40,429 121,288 60,644 30,322

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