5 × 11 × 509 × 547

Prime Factor Structure

Factorization String 5 × 11 × 509 × 547

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 20,122,560

Proper Divisor Sum 4,809,295

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #15313241 ← → #15313267

1 5 11 55 509 547 2,545 2,735 5,599 6,017 27,995 30,085 278,423 1,392,115 3,062,653 15,313,265

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

15,313,265 45,939,796 22,969,898 11,484,949 34,454,848 17,227,424 8,613,712 4,306,856 2,153,428 1,076,714 538,357 1,615,072 807,536 403,768 201,884 100,942 50,471 151,414 75,707 227,122 113,561 340,684 170,342 85,171 255,514 127,757 383,272 191,636 95,818 47,909 143,728 71,864 35,932 17,966 8,983 26,950 13,475 40,426 20,213 60,640 30,320 15,160 7,580 3,790 1,895 5,686 2,843 8,530 4,265 12,796 6,398 3,199 9,598 4,799 14,398 7,199 21,598 10,799 32,398 16,199

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