19 × 37 × 3881

Prime Factor Structure

Factorization String 19 × 37 × 3881

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,950,320

Proper Divisor Sum 221,977

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #2728331 ← → #2728351

1 19 37 703 3,881 73,739 143,597 2,728,343

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

2,728,343 8,185,030 4,092,515 12,277,546 6,138,773 18,416,320 9,208,160 4,604,080 2,302,040 1,151,020 575,510 287,755 863,266 431,633 1,294,900 647,450 323,725 971,176 485,588 242,794 121,397 364,192 182,096 91,048 45,524 22,762 11,381 34,144 17,072 8,536 4,268 2,134 1,067 3,202 1,601 4,804 2,402 1,201 3,604 1,802 901 2,704 1,352 676 338 169 508 254 127 382 191 574 287 862 431 1,294 647 1,942 971 2,914

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