2 × 3 × 61 × 6521

Prime Factor Structure

Factorization String 2 × 3 × 61 × 6521

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,852,368

Proper Divisor Sum 2,465,682

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #2386679 ← → #2386739

1 2 3 6 61 122 183 366 6,521 13,042 19,563 39,126 397,781 795,562 1,193,343 2,386,686

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

2,386,686 1,193,343 3,580,030 1,790,015 5,370,046 2,685,023 8,055,070 4,027,535 12,082,606 6,041,303 18,123,910 9,061,955 27,185,866 13,592,933 40,778,800 20,389,400 10,194,700 5,097,350 2,548,675 7,646,026 3,823,013 11,469,040 5,734,520 2,867,260 1,433,630 716,815 2,150,446 1,075,223 3,225,670 1,612,835 4,838,506 2,419,253 7,257,760 3,628,880 1,814,440 907,220 453,610 226,805 680,416 340,208 170,104 85,052 42,526 21,263 63,790 31,895 95,686 47,843 143,530 71,765 215,296 107,648 53,824 26,912 13,456 6,728 3,364 1,682 841 2,524

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