5 × 13 × 287437

Prime Factor Structure

Factorization String 5 × 13 × 287437

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 24,144,792

Proper Divisor Sum 5,461,387

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #18683389 ← → #18683411

1 5 13 65 287,437 1,437,185 3,736,681 18,683,405

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

18,683,405 56,050,216 28,025,108 14,012,554 7,006,277 21,018,832 10,509,416 5,254,708 2,627,354 1,313,677 3,941,032 1,970,516 985,258 492,629 1,477,888 738,944 369,472 184,736 92,368 46,184 23,092 11,546 5,773 17,320 8,660 4,330 2,165 6,496 3,248 1,624 812 406 203 610 305 916 458 229 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17

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