2 × 5 × 13 × 15881

Prime Factor Structure

Factorization String 2 × 5 × 13 × 15881

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,002,264

Proper Divisor Sum 1,937,734

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #2064529 ← → #2064547

1 2 5 10 13 26 65 130 15,881 31,762 79,405 158,810 206,453 412,906 1,032,265 2,064,530

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

2,064,530 1,032,265 3,096,796 1,548,398 774,199 2,322,598 1,161,299 3,483,898 1,741,949 5,225,848 2,612,924 1,306,462 653,231 1,959,694 979,847 2,939,542 1,469,771 4,409,314 2,204,657 6,613,972 3,306,986 1,653,493 4,960,480 2,480,240 1,240,120 620,060 310,030 155,015 465,046 232,523 697,570 348,785 1,046,356 523,178 261,589 784,768 392,384 196,192 98,096 49,048 24,524 12,262 6,131 18,394 9,197 27,592 13,796 6,898 3,449 10,348 5,174 2,587 7,762 3,881 11,644 5,822 2,911 8,734 4,367 13,102

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