7² × 13 × 1663

Prime Factor Structure

Factorization String 7^2 × 13 × 1663

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,327,872

Proper Divisor Sum 268,541

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #1059323 ← → #1059343

1 7 13 49 91 637 1,663 11,641 21,619 81,487 151,333 1,059,331

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

1,059,331 3,177,994 1,588,997 4,766,992 2,383,496 1,191,748 595,874 297,937 893,812 446,906 223,453 670,360 335,180 167,590 83,795 251,386 125,693 377,080 188,540 94,270 47,135 141,406 70,703 212,110 106,055 318,166 159,083 477,250 238,625 715,876 357,938 178,969 536,908 268,454 134,227 402,682 201,341 604,024 302,012 151,006 75,503 226,510 113,255 339,766 169,883 509,650 254,825 764,476 382,238 191,119 573,358 286,679 860,038 430,019 1,290,058 645,029 1,935,088 967,544 483,772 241,886

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