3² × 7 × 13 × 83

Prime Factor Structure

Factorization String 3^2 × 7 × 13 × 83

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 122,304

Proper Divisor Sum 54,327

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #67967 ← → #67979

1 3 7 9 13 21 39 63 83 91 117 249 273 581 747 819 1,079 1,743 3,237 5,229 7,553 9,711 22,659 67,977

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

67,977 203,932 101,966 50,983 152,950 76,475 229,426 114,713 344,140 172,070 86,035 258,106 129,053 387,160 193,580 96,790 48,395 145,186 72,593 217,780 108,890 54,445 163,336 81,668 40,834 20,417 61,252 30,626 15,313 45,940 22,970 11,485 34,456 17,228 8,614 4,307 12,922 6,461 19,384 9,692 4,846 2,423 7,270 3,635 10,906 5,453 16,360 8,180 4,090 2,045 6,136 3,068 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591

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