2³ × 67 × 1277

Prime Factor Structure

Factorization String 2^3 × 67 × 1277

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,303,560

Proper Divisor Sum 619,088

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #684469 ← → #684473

1 2 4 8 67 134 268 536 1,277 2,554 5,108 10,216 85,559 171,118 342,236 684,472

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

684,472 342,236 171,118 85,559 256,678 128,339 385,018 192,509 577,528 288,764 144,382 72,191 216,574 108,287 324,862 162,431 487,294 243,647 730,942 365,471 1,096,414 548,207 1,644,622 822,311 2,466,934 1,233,467 3,700,402 1,850,201 5,550,604 2,775,302 1,387,651 4,162,954 2,081,477 6,244,432 3,122,216 1,561,108 780,554 390,277 1,170,832 585,416 292,708 146,354 73,177 219,532 109,766 54,883 164,650 82,325 246,976 123,488 61,744 30,872 15,436 7,718 3,859 11,578 5,789 17,368 8,684 4,342

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