19 × 251 × 881

Prime Factor Structure

Factorization String 19 × 251 × 881

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,445,280

Proper Divisor Sum 243,791

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #4201459 ← → #4201493

1 19 251 881 4,769 16,739 221,131 4,201,489

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

4,201,489 12,604,468 6,302,234 3,151,117 9,453,352 4,726,676 2,363,338 1,181,669 3,545,008 1,772,504 886,252 443,126 221,563 664,690 332,345 997,036 498,518 249,259 747,778 373,889 1,121,668 560,834 280,417 841,252 420,626 210,313 630,940 315,470 157,735 473,206 236,603 709,810 354,905 1,064,716 532,358 266,179 798,538 399,269 1,197,808 598,904 299,452 149,726 74,863 224,590 112,295 336,886 168,443 505,330 252,665 757,996 378,998 189,499 568,498 284,249 852,748 426,374 213,187 639,562 319,781 959,344

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