3 × 7 × 11 × 2273

Prime Factor Structure

Factorization String 3 × 7 × 11 × 2273

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 873,216

Proper Divisor Sum 348,153

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #525043 ← → #525101

1 3 7 11 21 33 77 231 2,273 6,819 15,911 25,003 47,733 75,009 175,021 525,063

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

525,063 1,575,190 787,595 2,362,786 1,181,393 3,544,180 1,772,090 886,045 2,658,136 1,329,068 664,534 332,267 996,802 498,401 1,495,204 747,602 373,801 1,121,404 560,702 280,351 841,054 420,527 1,261,582 630,791 1,892,374 946,187 2,838,562 1,419,281 4,257,844 2,128,922 1,064,461 3,193,384 1,596,692 798,346 399,173 1,197,520 598,760 299,380 149,690 74,845 224,536 112,268 56,134 28,067 84,202 42,101 126,304 63,152 31,576 15,788 7,894 3,947 11,842 5,921 17,764 8,882 4,441 13,324 6,662 3,331

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