3 × 13 × 107 × 251

Prime Factor Structure

Factorization String 3 × 13 × 107 × 251

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,524,096

Proper Divisor Sum 476,673

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1047419 ← → #1047467

1 3 13 39 107 251 321 753 1,391 3,263 4,173 9,789 26,857 80,571 349,141 1,047,423

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

1,047,423 3,142,270 1,571,135 4,713,406 2,356,703 7,070,110 3,535,055 10,605,166 5,302,583 15,907,750 7,953,875 23,861,626 11,930,813 35,792,440 17,896,220 8,948,110 4,474,055 13,422,166 6,711,083 20,133,250 10,066,625 30,199,876 15,099,938 7,549,969 22,649,908 11,324,954 5,662,477 16,987,432 8,493,716 4,246,858 2,123,429 6,370,288 3,185,144 1,592,572 796,286 398,143 1,194,430 597,215 1,791,646 895,823 2,687,470 1,343,735 4,031,206 2,015,603 6,046,810 3,023,405 9,070,216 4,535,108 2,267,554 1,133,777 3,401,332 1,700,666 850,333 2,551,000 1,275,500 637,750 318,875 956,626 478,313 1,434,940

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