7 × 13 × 89 × 283

Prime Factor Structure

Factorization String 7 × 13 × 89 × 283

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,862,720

Proper Divisor Sum 570,703

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #2292001 ← → #2292041

1 7 13 89 91 283 623 1,157 1,981 3,679 8,099 25,187 25,753 176,309 327,431 2,292,017

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

2,292,017 6,876,052 3,438,026 1,719,013 5,157,040 2,578,520 1,289,260 644,630 322,315 966,946 483,473 1,450,420 725,210 362,605 1,087,816 543,908 271,954 135,977 407,932 203,966 101,983 305,950 152,975 458,926 229,463 688,390 344,195 1,032,586 516,293 1,548,880 774,440 387,220 193,610 96,805 290,416 145,208 72,604 36,302 18,151 54,454 27,227 81,682 40,841 122,524 61,262 30,631 91,894 45,947 137,842 68,921 206,764 103,382 51,691 155,074 77,537 232,612 116,306 58,153 174,460 87,230

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