13 × 137 × 5147

Prime Factor Structure

Factorization String 13 × 137 × 5147

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 9,945,936

Proper Divisor Sum 779,129

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #9166789 ← → #9166819

1 13 137 1,781 5,147 66,911 705,139 9,166,807

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

9,166,807 27,500,422 13,750,211 41,250,634 20,625,317 61,875,952 30,937,976 15,468,988 7,734,494 3,867,247 11,601,742 5,800,871 17,402,614 8,701,307 26,103,922 13,051,961 39,155,884 19,577,942 9,788,971 29,366,914 14,683,457 44,050,372 22,025,186 11,012,593 33,037,780 16,518,890 8,259,445 24,778,336 12,389,168 6,194,584 3,097,292 1,548,646 774,323 2,322,970 1,161,485 3,484,456 1,742,228 871,114 435,557 1,306,672 653,336 326,668 163,334 81,667 245,002 122,501 367,504 183,752 91,876 45,938 22,969 68,908 34,454 17,227 51,682 25,841 77,524 38,762 19,381 58,144

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