563 × 1439

Prime Factor Structure

Factorization String 563 × 1439

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 812,160

Proper Divisor Sum 2,003

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #810151 ← → #810191

1 563 1,439 810,157

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

810,157 2,430,472 1,215,236 607,618 303,809 911,428 455,714 227,857 683,572 341,786 170,893 512,680 256,340 128,170 64,085 192,256 96,128 48,064 24,032 12,016 6,008 3,004 1,502 751 2,254 1,127 3,382 1,691 5,074 2,537 7,612 3,806 1,903 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229 21,688 10,844 5,422 2,711 8,134 4,067 12,202 6,101 18,304 9,152 4,576 2,288 1,144 572 286 143

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