3 × 7 × 61 × 113

Prime Factor Structure

Factorization String 3 × 7 × 61 × 113

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 226,176

Proper Divisor Sum 81,423

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #144751 ← → #144757

1 3 7 21 61 113 183 339 427 791 1,281 2,373 6,893 20,679 48,251 144,753

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

144,753 434,260 217,130 108,565 325,696 162,848 81,424 40,712 20,356 10,178 5,089 15,268 7,634 3,817 11,452 5,726 2,863 8,590 4,295 12,886 6,443 19,330 9,665 28,996 14,498 7,249 21,748 10,874 5,437 16,312 8,156 4,078 2,039 6,118 3,059 9,178 4,589 13,768 6,884 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180 1,090 545 1,636 818 409 1,228 614 307 922

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