3 × 7 × 407299

Prime Factor Structure

Factorization String 3 × 7 × 407299

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 13,033,600

Proper Divisor Sum 4,480,321

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #8553277 ← → #8553283

1 3 7 21 407,299 1,221,897 2,851,093 8,553,279

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

8,553,279 25,659,838 12,829,919 38,489,758 19,244,879 57,734,638 28,867,319 86,601,958 43,300,979 129,902,938 64,951,469 194,854,408 97,427,204 48,713,602 24,356,801 73,070,404 36,535,202 18,267,601 54,802,804 27,401,402 13,700,701 41,102,104 20,551,052 10,275,526 5,137,763 15,413,290 7,706,645 23,119,936 11,559,968 5,779,984 2,889,992 1,444,996 722,498 361,249 1,083,748 541,874 270,937 812,812 406,406 203,203 609,610 304,805 914,416 457,208 228,604 114,302 57,151 171,454 85,727 257,182 128,591 385,774 192,887 578,662 289,331 867,994 433,997 1,301,992 650,996 325,498

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