2 × 3 × 5 × 7³ × 2557

Prime Factor Structure

Factorization String 2 × 3 × 5 × 7^3 × 2557

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 73,670,400

Proper Divisor Sum 47,358,870

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #26311513 ← → #26311531

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

26,311,530 13,155,765 39,467,296 19,733,648 9,866,824 4,933,412 2,466,706 1,233,353 3,700,060 1,850,030 925,015 2,775,046 1,387,523 4,162,570 2,081,285 6,243,856 3,121,928 1,560,964 780,482 390,241 1,170,724 585,362 292,681 878,044 439,022 219,511 658,534 329,267 987,802 493,901 1,481,704 740,852 370,426 185,213 555,640 277,820 138,910 69,455 208,366 104,183 312,550 156,275 468,826 234,413 703,240 351,620 175,810 87,905 263,716 131,858 65,929 197,788 98,894 49,447 148,342 74,171 222,514 111,257 333,772 166,886

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