3 × 23 × 27539

Prime Factor Structure

Factorization String 3 × 23 × 27539

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,643,840

Proper Divisor Sum 743,649

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1900189 ← → #1900201

1 3 23 69 27,539 82,617 633,397 1,900,191

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

1,900,191 5,700,574 2,850,287 8,550,862 4,275,431 12,826,294 6,413,147 19,239,442 9,619,721 28,859,164 14,429,582 7,214,791 21,644,374 10,822,187 32,466,562 16,233,281 48,699,844 24,349,922 12,174,961 36,524,884 18,262,442 9,131,221 27,393,664 13,696,832 6,848,416 3,424,208 1,712,104 856,052 428,026 214,013 642,040 321,020 160,510 80,255 240,766 120,383 361,150 180,575 541,726 270,863 812,590 406,295 1,218,886 609,443 1,828,330 914,165 2,742,496 1,371,248 685,624 342,812 171,406 85,703 257,110 128,555 385,666 192,833 578,500 289,250 144,625 433,876

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