3 × 13² × 1553

Prime Factor Structure

Factorization String 3 × 13^2 × 1553

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,137,528

Proper Divisor Sum 350,157

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #787361 ← → #787427

1 3 13 39 169 507 1,553 4,659 20,189 60,567 262,457 787,371

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

787,371 2,362,114 1,181,057 3,543,172 1,771,586 885,793 2,657,380 1,328,690 664,345 1,993,036 996,518 498,259 1,494,778 747,389 2,242,168 1,121,084 560,542 280,271 840,814 420,407 1,261,222 630,611 1,891,834 945,917 2,837,752 1,418,876 709,438 354,719 1,064,158 532,079 1,596,238 798,119 2,394,358 1,197,179 3,591,538 1,795,769 5,387,308 2,693,654 1,346,827 4,040,482 2,020,241 6,060,724 3,030,362 1,515,181 4,545,544 2,272,772 1,136,386 568,193 1,704,580 852,290 426,145 1,278,436 639,218 319,609 958,828 479,414 239,707 719,122 359,561 1,078,684

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