5 × 691 × 5563

Prime Factor Structure

Factorization String 5 × 691 × 5563

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 23,101,728

Proper Divisor Sum 3,881,563

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #19220161 ← → #19220213

1 5 691 3,455 5,563 27,815 3,844,033 19,220,165

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

19,220,165 57,660,496 28,830,248 14,415,124 7,207,562 3,603,781 10,811,344 5,405,672 2,702,836 1,351,418 675,709 2,027,128 1,013,564 506,782 253,391 760,174 380,087 1,140,262 570,131 1,710,394 855,197 2,565,592 1,282,796 641,398 320,699 962,098 481,049 1,443,148 721,574 360,787 1,082,362 541,181 1,623,544 811,772 405,886 202,943 608,830 304,415 913,246 456,623 1,369,870 684,935 2,054,806 1,027,403 3,082,210 1,541,105 4,623,316 2,311,658 1,155,829 3,467,488 1,733,744 866,872 433,436 216,718 108,359 325,078 162,539 487,618 243,809 731,428

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