2 × 3 × 73 × 20789

Prime Factor Structure

Factorization String 2 × 3 × 73 × 20789

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 18,461,520

Proper Divisor Sum 9,355,938

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #9105553 ← → #9105583

1 2 3 6 73 146 219 438 20,789 41,578 62,367 124,734 1,517,597 3,035,194 4,552,791 9,105,582

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

9,105,582 4,552,791 13,658,374 6,829,187 20,487,562 10,243,781 30,731,344 15,365,672 7,682,836 3,841,418 1,920,709 5,762,128 2,881,064 1,440,532 720,266 360,133 1,080,400 540,200 270,100 135,050 67,525 202,576 101,288 50,644 25,322 12,661 37,984 18,992 9,496 4,748 2,374 1,187 3,562 1,781 5,344 2,672 1,336 668 334 167 502 251 754 377 1,132 566 283 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619

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