7² × 89 × 317

Prime Factor Structure

Factorization String 7^2 × 89 × 317

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,631,340

Proper Divisor Sum 248,903

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1382419 ← → #1382449

1 7 49 89 317 623 2,219 4,361 15,533 28,213 197,491 1,382,437

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

1,382,437 4,147,312 2,073,656 1,036,828 518,414 259,207 777,622 388,811 1,166,434 583,217 1,749,652 874,826 437,413 1,312,240 656,120 328,060 164,030 82,015 246,046 123,023 369,070 184,535 553,606 276,803 830,410 415,205 1,245,616 622,808 311,404 155,702 77,851 233,554 116,777 350,332 175,166 87,583 262,750 131,375 394,126 197,063 591,190 295,595 886,786 443,393 1,330,180 665,090 332,545 997,636 498,818 249,409 748,228 374,114 187,057 561,172 280,586 140,293 420,880 210,440 105,220 52,610

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