2 × 13 × 73 × 10847

Prime Factor Structure

Factorization String 2 × 13 × 73 × 10847

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 33,715,584

Proper Divisor Sum 13,127,978

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #20587597 ← → #20587607

1 2 13 26 73 146 949 1,898 10,847 21,694 141,011 282,022 791,831 1,583,662 10,293,803 20,587,606

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

20,587,606 10,293,803 30,881,410 15,440,705 46,322,116 23,161,058 11,580,529 34,741,588 17,370,794 8,685,397 26,056,192 13,028,096 6,514,048 3,257,024 1,628,512 814,256 407,128 203,564 101,782 50,891 152,674 76,337 229,012 114,506 57,253 171,760 85,880 42,940 21,470 10,735 32,206 16,103 48,310 24,155 72,466 36,233 108,700 54,350 27,175 81,526 40,763 122,290 61,145 183,436 91,718 45,859 137,578 68,789 206,368 103,184 51,592 25,796 12,898 6,449 19,348 9,674 4,837 14,512 7,256 3,628

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