13 × 514769

Prime Factor Structure

Factorization String 13 × 514769

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 7,206,780

Proper Divisor Sum 514,783

Digit Sum / Digital Root 47 (Root: 2)

Adjacent Primes #6691987 ← → #6692017

1 13 514,769 6,691,997

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

6,691,997 20,075,992 10,037,996 5,018,998 2,509,499 7,528,498 3,764,249 11,292,748 5,646,374 2,823,187 8,469,562 4,234,781 12,704,344 6,352,172 3,176,086 1,588,043 4,764,130 2,382,065 7,146,196 3,573,098 1,786,549 5,359,648 2,679,824 1,339,912 669,956 334,978 167,489 502,468 251,234 125,617 376,852 188,426 94,213 282,640 141,320 70,660 35,330 17,665 52,996 26,498 13,249 39,748 19,874 9,937 29,812 14,906 7,453 22,360 11,180 5,590 2,795 8,386 4,193 12,580 6,290 3,145 9,436 4,718 2,359 7,078

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