2 × 7 × 13 × 5519

Prime Factor Structure

Factorization String 2 × 7 × 13 × 5519

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,854,720

Proper Divisor Sum 850,262

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #1004453 ← → #1004461

1 2 7 13 14 26 91 182 5,519 11,038 38,633 71,747 77,266 143,494 502,229 1,004,458

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

1,004,458 502,229 1,506,688 753,344 376,672 188,336 94,168 47,084 23,542 11,771 35,314 17,657 52,972 26,486 13,243 39,730 19,865 59,596 29,798 14,899 44,698 22,349 67,048 33,524 16,762 8,381 25,144 12,572 6,286 3,143 9,430 4,715 14,146 7,073 21,220 10,610 5,305 15,916 7,958 3,979 11,938 5,969 17,908 8,954 4,477 13,432 6,716 3,358 1,679 5,038 2,519 7,558 3,779 11,338 5,669 17,008 8,504 4,252 2,126 1,063

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