2 × 1391573

Prime Factor Structure

Factorization String 2 × 1391573

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,174,722

Proper Divisor Sum 1,391,576

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2783117 ← → #2783153

1 2 1,391,573 2,783,146

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

2,783,146 1,391,573 4,174,720 2,087,360 1,043,680 521,840 260,920 130,460 65,230 32,615 97,846 48,923 146,770 73,385 220,156 110,078 55,039 165,118 82,559 247,678 123,839 371,518 185,759 557,278 278,639 835,918 417,959 1,253,878 626,939 1,880,818 940,409 2,821,228 1,410,614 705,307 2,115,922 1,057,961 3,173,884 1,586,942 793,471 2,380,414 1,190,207 3,570,622 1,785,311 5,355,934 2,677,967 8,033,902 4,016,951 12,050,854 6,025,427 18,076,282 9,038,141 27,114,424 13,557,212 6,778,606 3,389,303 10,167,910 5,083,955 15,251,866 7,625,933 22,877,800

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