2 × 31 × 53 × 313

Prime Factor Structure

Factorization String 2 × 31 × 53 × 313

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,627,776

Proper Divisor Sum 599,258

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1028509 ← → #1028557

1 2 31 53 62 106 313 626 1,643 3,286 9,703 16,589 19,406 33,178 514,259 1,028,518

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

1,028,518 514,259 1,542,778 771,389 2,314,168 1,157,084 578,542 289,271 867,814 433,907 1,301,722 650,861 1,952,584 976,292 488,146 244,073 732,220 366,110 183,055 549,166 274,583 823,750 411,875 1,235,626 617,813 1,853,440 926,720 463,360 231,680 115,840 57,920 28,960 14,480 7,240 3,620 1,810 905 2,716 1,358 679 2,038 1,019 3,058 1,529 4,588 2,294 1,147 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180 1,090

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