3 × 5 × 7 × 9319

Prime Factor Structure

Factorization String 3 × 5 × 7 × 9319

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,789,440

Proper Divisor Sum 810,945

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #978491 ← → #978511

1 3 5 7 15 21 35 105 9,319 27,957 46,595 65,233 139,785 195,699 326,165 978,495

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

978,495 2,935,486 1,467,743 4,403,230 2,201,615 6,604,846 3,302,423 9,907,270 4,953,635 14,860,906 7,430,453 22,291,360 11,145,680 5,572,840 2,786,420 1,393,210 696,605 2,089,816 1,044,908 522,454 261,227 783,682 391,841 1,175,524 587,762 293,881 881,644 440,822 220,411 661,234 330,617 991,852 495,926 247,963 743,890 371,945 1,115,836 557,918 278,959 836,878 418,439 1,255,318 627,659 1,882,978 941,489 2,824,468 1,412,234 706,117 2,118,352 1,059,176 529,588 264,794 132,397 397,192 198,596 99,298 49,649 148,948 74,474 37,237

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