2² × 7 × 1977779

Prime Factor Structure

Factorization String 2^2 × 7 × 1977779

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 110,755,680

Proper Divisor Sum 55,377,868

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #55377793 ← → #55377827

1 2 4 7 14 28 1,977,779 3,955,558 7,911,116 13,844,453 27,688,906 55,377,812

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

55,377,812 27,688,906 13,844,453 41,533,360 20,766,680 10,383,340 5,191,670 2,595,835 7,787,506 3,893,753 11,681,260 5,840,630 2,920,315 8,760,946 4,380,473 13,141,420 6,570,710 3,285,355 9,856,066 4,928,033 14,784,100 7,392,050 3,696,025 11,088,076 5,544,038 2,772,019 8,316,058 4,158,029 12,474,088 6,237,044 3,118,522 1,559,261 4,677,784 2,338,892 1,169,446 584,723 1,754,170 877,085 2,631,256 1,315,628 657,814 328,907 986,722 493,361 1,480,084 740,042 370,021 1,110,064 555,032 277,516 138,758 69,379 208,138 104,069 312,208 156,104 78,052 39,026 19,513 58,540

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