13 × 9491

Prime Factor Structure

Factorization String 13 × 9491

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 132,888

Proper Divisor Sum 9,505

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #123379 ← → #123397

1 13 9,491 123,383

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

123,383 370,150 185,075 555,226 277,613 832,840 416,420 208,210 104,105 312,316 156,158 78,079 234,238 117,119 351,358 175,679 527,038 263,519 790,558 395,279 1,185,838 592,919 1,778,758 889,379 2,668,138 1,334,069 4,002,208 2,001,104 1,000,552 500,276 250,138 125,069 375,208 187,604 93,802 46,901 140,704 70,352 35,176 17,588 8,794 4,397 13,192 6,596 3,298 1,649 4,948 2,474 1,237 3,712 1,856 928 464 232 116 58 29 88 44 22

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