2 × 648961

Prime Factor Structure

Factorization String 2 × 648961

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,946,886

Proper Divisor Sum 648,964

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #1297873 ← → #1297927

1 2 648,961 1,297,922

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

1,297,922 648,961 1,946,884 973,442 486,721 1,460,164 730,082 365,041 1,095,124 547,562 273,781 821,344 410,672 205,336 102,668 51,334 25,667 77,002 38,501 115,504 57,752 28,876 14,438 7,219 21,658 10,829 32,488 16,244 8,122 4,061 12,184 6,092 3,046 1,523 4,570 2,285 6,856 3,428 1,714 857 2,572 1,286 643 1,930 965 2,896 1,448 724 362 181 544 272 136 68 34 17 52 26 13 40

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