3 × 7 × 21893

Prime Factor Structure

Factorization String 3 × 7 × 21893

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 700,608

Proper Divisor Sum 240,855

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #459749 ← → #459763

1 3 7 21 21,893 65,679 153,251 459,753

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

459,753 1,379,260 689,630 344,815 1,034,446 517,223 1,551,670 775,835 2,327,506 1,163,753 3,491,260 1,745,630 872,815 2,618,446 1,309,223 3,927,670 1,963,835 5,891,506 2,945,753 8,837,260 4,418,630 2,209,315 6,627,946 3,313,973 9,941,920 4,970,960 2,485,480 1,242,740 621,370 310,685 932,056 466,028 233,014 116,507 349,522 174,761 524,284 262,142 131,071 393,214 196,607 589,822 294,911 884,734 442,367 1,327,102 663,551 1,990,654 995,327 2,985,982 1,492,991 4,478,974 2,239,487 6,718,462 3,359,231 10,077,694 5,038,847 15,116,542 7,558,271 22,674,814

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