2 × 5 × 17 × 2557

Prime Factor Structure

Factorization String 2 × 5 × 17 × 2557

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 828,792

Proper Divisor Sum 394,102

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #434689 ← → #434699

1 2 5 10 17 34 85 170 2,557 5,114 12,785 25,570 43,469 86,938 217,345 434,690

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

434,690 217,345 652,036 326,018 163,009 489,028 244,514 122,257 366,772 183,386 91,693 275,080 137,540 68,770 34,385 103,156 51,578 25,789 77,368 38,684 19,342 9,671 29,014 14,507 43,522 21,761 65,284 32,642 16,321 48,964 24,482 12,241 36,724 18,362 9,181 27,544 13,772 6,886 3,443 10,330 5,165 15,496 7,748 3,874 1,937 5,812 2,906 1,453 4,360 2,180 1,090 545 1,636 818 409 1,228 614 307 922 461

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