2³ × 5 × 131 × 311

Prime Factor Structure

Factorization String 2^3 × 5 × 131 × 311

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 3,706,560

Proper Divisor Sum 2,076,920

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1629623 ← → #1629643

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

1,629,640 814,820 407,410 203,705 611,116 305,558 152,779 458,338 229,169 687,508 343,754 171,877 515,632 257,816 128,908 64,454 32,227 96,682 48,341 145,024 72,512 36,256 18,128 9,064 4,532 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732

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