2² × 43 × 2557

Prime Factor Structure

Factorization String 2^2 × 43 × 2557

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 787,864

Proper Divisor Sum 348,060

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #439799 ← → #439811

1 2 4 43 86 172 2,557 5,114 10,228 109,951 219,902 439,804

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

439,804 219,902 109,951 329,854 164,927 494,782 247,391 742,174 371,087 1,113,262 556,631 1,669,894 834,947 2,504,842 1,252,421 3,757,264 1,878,632 939,316 469,658 234,829 704,488 352,244 176,122 88,061 264,184 132,092 66,046 33,023 99,070 49,535 148,606 74,303 222,910 111,455 334,366 167,183 501,550 250,775 752,326 376,163 1,128,490 564,245 1,692,736 846,368 423,184 211,592 105,796 52,898 26,449 79,348 39,674 19,837 59,512 29,756 14,878 7,439 22,318 11,159 33,478 16,739

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