149 × 1289

Prime Factor Structure

Factorization String 149 × 1289

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 193,500

Proper Divisor Sum 1,439

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #192053 ← → #192091

1 149 1,289 192,061

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

192,061 576,184 288,092 144,046 72,023 216,070 108,035 324,106 162,053 486,160 243,080 121,540 60,770 30,385 91,156 45,578 22,789 68,368 34,184 17,092 8,546 4,273 12,820 6,410 3,205 9,616 4,808 2,404 1,202 601 1,804 902 451 1,354 677 2,032 1,016 508 254 127 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410 205

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