3 × 7 × 37 × 401

Prime Factor Structure

Factorization String 3 × 7 × 37 × 401

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 488,832

Proper Divisor Sum 177,255

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #311569 ← → #311603

1 3 7 21 37 111 259 401 777 1,203 2,807 8,421 14,837 44,511 103,859 311,577

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

311,577 934,732 467,366 233,683 701,050 350,525 1,051,576 525,788 262,894 131,447 394,342 197,171 591,514 295,757 887,272 443,636 221,818 110,909 332,728 166,364 83,182 41,591 124,774 62,387 187,162 93,581 280,744 140,372 70,186 35,093 105,280 52,640 26,320 13,160 6,580 3,290 1,645 4,936 2,468 1,234 617 1,852 926 463 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644 1,322 661 1,984

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