3 × 11 × 31 × 71

Prime Factor Structure

Factorization String 3 × 11 × 31 × 71

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 110,592

Proper Divisor Sum 37,959

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #72623 ← → #72643

1 3 11 31 33 71 93 213 341 781 1,023 2,201 2,343 6,603 24,211 72,633

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

72,633 217,900 108,950 54,475 163,426 81,713 245,140 122,570 61,285 183,856 91,928 45,964 22,982 11,491 34,474 17,237 51,712 25,856 12,928 6,464 3,232 1,616 808 404 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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