3² × 5 × 7 × 29 × 71

Prime Factor Structure

Factorization String 3^2 × 5 × 7 × 29 × 71

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,347,840

Proper Divisor Sum 699,255

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #648563 ← → #648607

1 3 5 7 9 15 21 29 35 45 63 71 87 105 145 203 213 261 315 355 435 497 609 639 1,015 1,065 1,305 1,491 1,827 2,059 2,485 3,045 3,195 4,473 6,177 7,455 9,135 10,295 14,413 18,531 22,365 30,885 43,239 72,065 92,655 129,717 216,195 648,585

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

648,585 1,945,756 972,878 486,439 1,459,318 729,659 2,188,978 1,094,489 3,283,468 1,641,734 820,867 2,462,602 1,231,301 3,693,904 1,846,952 923,476 461,738 230,869 692,608 346,304 173,152 86,576 43,288 21,644 10,822 5,411 16,234 8,117 24,352 12,176 6,088 3,044 1,522 761 2,284 1,142 571 1,714 857 2,572 1,286 643 1,930 965 2,896 1,448 724 362 181 544 272 136 68 34 17 52 26 13 40 20

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