23 × 37 × 71 × 131

Prime Factor Structure

Factorization String 23 × 37 × 71 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,667,648

Proper Divisor Sum 752,497

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #7915147 ← → #7915157

1 23 37 71 131 851 1,633 2,627 3,013 4,847 9,301 60,421 111,481 213,923 344,137 7,915,151

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

7,915,151 23,745,454 11,872,727 35,618,182 17,809,091 53,427,274 26,713,637 80,140,912 40,070,456 20,035,228 10,017,614 5,008,807 15,026,422 7,513,211 22,539,634 11,269,817 33,809,452 16,904,726 8,452,363 25,357,090 12,678,545 38,035,636 19,017,818 9,508,909 28,526,728 14,263,364 7,131,682 3,565,841 10,697,524 5,348,762 2,674,381 8,023,144 4,011,572 2,005,786 1,002,893 3,008,680 1,504,340 752,170 376,085 1,128,256 564,128 282,064 141,032 70,516 35,258 17,629 52,888 26,444 13,222 6,611 19,834 9,917 29,752 14,876 7,438 3,719 11,158 5,579 16,738 8,369

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