13 × 47² × 61

Prime Factor Structure

Factorization String 13 × 47^2 × 61

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,959,076

Proper Divisor Sum 207,339

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1751719 ← → #1751741

1 13 47 61 611 793 2,209 2,867 28,717 37,271 134,749 1,751,737

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

1,751,737 5,255,212 2,627,606 1,313,803 3,941,410 1,970,705 5,912,116 2,956,058 1,478,029 4,434,088 2,217,044 1,108,522 554,261 1,662,784 831,392 415,696 207,848 103,924 51,962 25,981 77,944 38,972 19,486 9,743 29,230 14,615 43,846 21,923 65,770 32,885 98,656 49,328 24,664 12,332 6,166 3,083 9,250 4,625 13,876 6,938 3,469 10,408 5,204 2,602 1,301 3,904 1,952 976 488 244 122 61 184 92 46 23 70 35 106 53

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