2 × 3 × 53 × 4057

Prime Factor Structure

Factorization String 2 × 3 × 53 × 4057

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,629,584

Proper Divisor Sum 1,339,458

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1290109 ← → #1290131

1 2 3 6 53 106 159 318 4,057 8,114 12,171 24,342 215,021 430,042 645,063 1,290,126

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

1,290,126 645,063 1,935,190 967,595 2,902,786 1,451,393 4,354,180 2,177,090 1,088,545 3,265,636 1,632,818 816,409 2,449,228 1,224,614 612,307 1,836,922 918,461 2,755,384 1,377,692 688,846 344,423 1,033,270 516,635 1,549,906 774,953 2,324,860 1,162,430 581,215 1,743,646 871,823 2,615,470 1,307,735 3,923,206 1,961,603 5,884,810 2,942,405 8,827,216 4,413,608 2,206,804 1,103,402 551,701 1,655,104 827,552 413,776 206,888 103,444 51,722 25,861 77,584 38,792 19,396 9,698 4,849 14,548 7,274 3,637 10,912 5,456 2,728 1,364

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