13 × 19 × 6761

Prime Factor Structure

Factorization String 13 × 19 × 6761

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,893,360

Proper Divisor Sum 223,393

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #1669963 ← → #1669979

1 13 19 247 6,761 87,893 128,459 1,669,967

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

1,669,967 5,009,902 2,504,951 7,514,854 3,757,427 11,272,282 5,636,141 16,908,424 8,454,212 4,227,106 2,113,553 6,340,660 3,170,330 1,585,165 4,755,496 2,377,748 1,188,874 594,437 1,783,312 891,656 445,828 222,914 111,457 334,372 167,186 83,593 250,780 125,390 62,695 188,086 94,043 282,130 141,065 423,196 211,598 105,799 317,398 158,699 476,098 238,049 714,148 357,074 178,537 535,612 267,806 133,903 401,710 200,855 602,566 301,283 903,850 451,925 1,355,776 677,888 338,944 169,472 84,736 42,368 21,184 10,592

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