3³ × 5² × 11² × 31

Prime Factor Structure

Factorization String 3^3 × 5^2 × 11^2 × 31

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 5,277,440

Proper Divisor Sum 2,745,515

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #2531923 ← → #2531951

1 3 5 9 11 15 25 27 31 33 45 55 75 93 99 121 135 155 165 225 275 279 297 341 363 465 495 605 675 775 825 837 1,023 1,089 1,395 1,485 1,705 1,815 2,325 2,475 3,025 3,069 3,267 3,751 4,185 5,115 5,445 6,975 7,425 8,525 9,075 9,207 11,253 15,345 16,335 18,755 20,925 25,575 27,225 33,759

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

2,531,925 7,595,776 3,797,888 1,898,944 949,472 474,736 237,368 118,684 59,342 29,671 89,014 44,507 133,522 66,761 200,284 100,142 50,071 150,214 75,107 225,322 112,661 337,984 168,992 84,496 42,248 21,124 10,562 5,281 15,844 7,922 3,961 11,884 5,942 2,971 8,914 4,457 13,372 6,686 3,343 10,030 5,015 15,046 7,523 22,570 11,285 33,856 16,928 8,464 4,232 2,116 1,058 529 1,588 794 397 1,192 596 298 149 448

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