7 × 13² × 641

Prime Factor Structure

Factorization String 7 × 13^2 × 641

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 939,888

Proper Divisor Sum 181,585

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #758299 ← → #758323

1 7 13 91 169 641 1,183 4,487 8,333 58,331 108,329 758,303

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

758,303 2,274,910 1,137,455 3,412,366 1,706,183 5,118,550 2,559,275 7,677,826 3,838,913 11,516,740 5,758,370 2,879,185 8,637,556 4,318,778 2,159,389 6,478,168 3,239,084 1,619,542 809,771 2,429,314 1,214,657 3,643,972 1,821,986 910,993 2,732,980 1,366,490 683,245 2,049,736 1,024,868 512,434 256,217 768,652 384,326 192,163 576,490 288,245 864,736 432,368 216,184 108,092 54,046 27,023 81,070 40,535 121,606 60,803 182,410 91,205 273,616 136,808 68,404 34,202 17,101 51,304 25,652 12,826 6,413 19,240 9,620 4,810

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