2 × 43 × 127 × 769

Prime Factor Structure

Factorization String 2 × 43 × 127 × 769

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 13,009,920

Proper Divisor Sum 4,610,902

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #8399011 ← → #8399021

1 2 43 86 127 254 769 1,538 5,461 10,922 33,067 66,134 97,663 195,326 4,199,509 8,399,018

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

8,399,018 4,199,509 12,598,528 6,299,264 3,149,632 1,574,816 787,408 393,704 196,852 98,426 49,213 147,640 73,820 36,910 18,455 55,366 27,683 83,050 41,525 124,576 62,288 31,144 15,572 7,786 3,893 11,680 5,840 2,920 1,460 730 365 1,096 548 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251

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