457 × 4421

Prime Factor Structure

Factorization String 457 × 4421

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,025,276

Proper Divisor Sum 4,879

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #2020393 ← → #2020409

1 457 4,421 2,020,397

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

2,020,397 6,061,192 3,030,596 1,515,298 757,649 2,272,948 1,136,474 568,237 1,704,712 852,356 426,178 213,089 639,268 319,634 159,817 479,452 239,726 119,863 359,590 179,795 539,386 269,693 809,080 404,540 202,270 101,135 303,406 151,703 455,110 227,555 682,666 341,333 1,024,000 512,000 256,000 128,000 64,000 32,000 16,000 8,000 4,000 2,000 1,000 500 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121 364

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