5 × 661 × 2179

Prime Factor Structure

Factorization String 5 × 661 × 2179

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 8,658,960

Proper Divisor Sum 1,457,365

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #7201583 ← → #7201619

1 5 661 2,179 3,305 10,895 1,440,319 7,201,595

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

7,201,595 21,604,786 10,802,393 32,407,180 16,203,590 8,101,795 24,305,386 12,152,693 36,458,080 18,229,040 9,114,520 4,557,260 2,278,630 1,139,315 3,417,946 1,708,973 5,126,920 2,563,460 1,281,730 640,865 1,922,596 961,298 480,649 1,441,948 720,974 360,487 1,081,462 540,731 1,622,194 811,097 2,433,292 1,216,646 608,323 1,824,970 912,485 2,737,456 1,368,728 684,364 342,182 171,091 513,274 256,637 769,912 384,956 192,478 96,239 288,718 144,359 433,078 216,539 649,618 324,809 974,428 487,214 243,607 730,822 365,411 1,096,234 548,117 1,644,352

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