5 × 7 × 61 × 769

Prime Factor Structure

Factorization String 5 × 7 × 61 × 769

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,291,520

Proper Divisor Sum 649,705

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1641811 ← → #1641817

1 5 7 35 61 305 427 769 2,135 3,845 5,383 26,915 46,909 234,545 328,363 1,641,815

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

1,641,815 4,925,446 2,462,723 7,388,170 3,694,085 11,082,256 5,541,128 2,770,564 1,385,282 692,641 2,077,924 1,038,962 519,481 1,558,444 779,222 389,611 1,168,834 584,417 1,753,252 876,626 438,313 1,314,940 657,470 328,735 986,206 493,103 1,479,310 739,655 2,218,966 1,109,483 3,328,450 1,664,225 4,992,676 2,496,338 1,248,169 3,744,508 1,872,254 936,127 2,808,382 1,404,191 4,212,574 2,106,287 6,318,862 3,159,431 9,478,294 4,739,147 14,217,442 7,108,721 21,326,164 10,663,082 5,331,541 15,994,624 7,997,312 3,998,656 1,999,328 999,664 499,832 249,916 124,958 62,479

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