7 × 13 × 29 × 149

Prime Factor Structure

Factorization String 7 × 13 × 29 × 149

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 504,000

Proper Divisor Sum 110,789

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #393209 ← → #393241

1 7 13 29 91 149 203 377 1,043 1,937 2,639 4,321 13,559 30,247 56,173 393,211

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

393,211 1,179,634 589,817 1,769,452 884,726 442,363 1,327,090 663,545 1,990,636 995,318 497,659 1,492,978 746,489 2,239,468 1,119,734 559,867 1,679,602 839,801 2,519,404 1,259,702 629,851 1,889,554 944,777 2,834,332 1,417,166 708,583 2,125,750 1,062,875 3,188,626 1,594,313 4,782,940 2,391,470 1,195,735 3,587,206 1,793,603 5,380,810 2,690,405 8,071,216 4,035,608 2,017,804 1,008,902 504,451 1,513,354 756,677 2,270,032 1,135,016 567,508 283,754 141,877 425,632 212,816 106,408 53,204 26,602 13,301 39,904 19,952 9,976 4,988 2,494

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