7 × 13 × 73 × 269

Prime Factor Structure

Factorization String 7 × 13 × 73 × 269

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,237,760

Proper Divisor Sum 450,793

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #1786963 ← → #1786973

1 7 13 73 91 269 511 949 1,883 3,497 6,643 19,637 24,479 137,459 255,281 1,786,967

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

1,786,967 5,360,902 2,680,451 8,041,354 4,020,677 12,062,032 6,031,016 3,015,508 1,507,754 753,877 2,261,632 1,130,816 565,408 282,704 141,352 70,676 35,338 17,669 53,008 26,504 13,252 6,626 3,313 9,940 4,970 2,485 7,456 3,728 1,864 932 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754 377 1,132 566 283 850 425 1,276 638 319

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