2³ × 79 × 643

Prime Factor Structure

Factorization String 2^3 × 79 × 643

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 772,800

Proper Divisor Sum 366,424

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #406361 ← → #406381

1 2 4 8 79 158 316 632 643 1,286 2,572 5,144 50,797 101,594 203,188 406,376

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

406,376 203,188 101,594 50,797 152,392 76,196 38,098 19,049 57,148 28,574 14,287 42,862 21,431 64,294 32,147 96,442 48,221 144,664 72,332 36,166 18,083 54,250 27,125 81,376 40,688 20,344 10,172 5,086 2,543 7,630 3,815 11,446 5,723 17,170 8,585 25,756 12,878 6,439 19,318 9,659 28,978 14,489 43,468 21,734 10,867 32,602 16,301 48,904 24,452 12,226 6,113 18,340 9,170 4,585 13,756 6,878 3,439 10,318 5,159 15,478

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