3³ × 7 × 20849

Prime Factor Structure

Factorization String 3^3 × 7 × 20849

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,672,000

Proper Divisor Sum 2,731,539

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #3940457 ← → #3940483

1 3 7 9 21 27 63 189 20,849 62,547 145,943 187,641 437,829 562,923 1,313,487 3,940,461

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

3,940,461 11,821,384 5,910,692 2,955,346 1,477,673 4,433,020 2,216,510 1,108,255 3,324,766 1,662,383 4,987,150 2,493,575 7,480,726 3,740,363 11,221,090 5,610,545 16,831,636 8,415,818 4,207,909 12,623,728 6,311,864 3,155,932 1,577,966 788,983 2,366,950 1,183,475 3,550,426 1,775,213 5,325,640 2,662,820 1,331,410 665,705 1,997,116 998,558 499,279 1,497,838 748,919 2,246,758 1,123,379 3,370,138 1,685,069 5,055,208 2,527,604 1,263,802 631,901 1,895,704 947,852 473,926 236,963 710,890 355,445 1,066,336 533,168 266,584 133,292 66,646 33,323 99,970 49,985 149,956

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