7 × 31 × 2897

Prime Factor Structure

Factorization String 7 × 31 × 2897

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 741,888

Proper Divisor Sum 113,239

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #628591 ← → #628651

1 7 31 217 2,897 20,279 89,807 628,649

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

628,649 1,885,948 942,974 471,487 1,414,462 707,231 2,121,694 1,060,847 3,182,542 1,591,271 4,773,814 2,386,907 7,160,722 3,580,361 10,741,084 5,370,542 2,685,271 8,055,814 4,027,907 12,083,722 6,041,861 18,125,584 9,062,792 4,531,396 2,265,698 1,132,849 3,398,548 1,699,274 849,637 2,548,912 1,274,456 637,228 318,614 159,307 477,922 238,961 716,884 358,442 179,221 537,664 268,832 134,416 67,208 33,604 16,802 8,401 25,204 12,602 6,301 18,904 9,452 4,726 2,363 7,090 3,545 10,636 5,318 2,659 7,978 3,989

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