5 × 7 × 15661

Prime Factor Structure

Factorization String 5 × 7 × 15661

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 751,776

Proper Divisor Sum 203,641

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #548123 ← → #548143

1 5 7 35 15,661 78,305 109,627 548,135

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

548,135 1,644,406 822,203 2,466,610 1,233,305 3,699,916 1,849,958 924,979 2,774,938 1,387,469 4,162,408 2,081,204 1,040,602 520,301 1,560,904 780,452 390,226 195,113 585,340 292,670 146,335 439,006 219,503 658,510 329,255 987,766 493,883 1,481,650 740,825 2,222,476 1,111,238 555,619 1,666,858 833,429 2,500,288 1,250,144 625,072 312,536 156,268 78,134 39,067 117,202 58,601 175,804 87,902 43,951 131,854 65,927 197,782 98,891 296,674 148,337 445,012 222,506 111,253 333,760 166,880 83,440 41,720 20,860

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