7 × 13 × 7457

Prime Factor Structure

Factorization String 7 × 13 × 7457

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 835,296

Proper Divisor Sum 156,709

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #678581 ← → #678593

1 7 13 91 7,457 52,199 96,941 678,587

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

678,587 2,035,762 1,017,881 3,053,644 1,526,822 763,411 2,290,234 1,145,117 3,435,352 1,717,676 858,838 429,419 1,288,258 644,129 1,932,388 966,194 483,097 1,449,292 724,646 362,323 1,086,970 543,485 1,630,456 815,228 407,614 203,807 611,422 305,711 917,134 458,567 1,375,702 687,851 2,063,554 1,031,777 3,095,332 1,547,666 773,833 2,321,500 1,160,750 580,375 1,741,126 870,563 2,611,690 1,305,845 3,917,536 1,958,768 979,384 489,692 244,846 122,423 367,270 183,635 550,906 275,453 826,360 413,180 206,590 103,295 309,886 154,943

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