5 × 11 × 79 × 149

Prime Factor Structure

Factorization String 5 × 11 × 79 × 149

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 864,000

Proper Divisor Sum 216,595

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #647401 ← → #647417

1 5 11 55 79 149 395 745 869 1,639 4,345 8,195 11,771 58,855 129,481 647,405

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

647,405 1,942,216 971,108 485,554 242,777 728,332 364,166 182,083 546,250 273,125 819,376 409,688 204,844 102,422 51,211 153,634 76,817 230,452 115,226 57,613 172,840 86,420 43,210 21,605 64,816 32,408 16,204 8,102 4,051 12,154 6,077 18,232 9,116 4,558 2,279 6,838 3,419 10,258 5,129 15,388 7,694 3,847 11,542 5,771 17,314 8,657 25,972 12,986 6,493 19,480 9,740 4,870 2,435 7,306 3,653 10,960 5,480 2,740 1,370 685

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