7² × 101 × 109

Prime Factor Structure

Factorization String 7^2 × 101 × 109

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 639,540

Proper Divisor Sum 100,099

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #539401 ← → #539447

1 7 49 101 109 707 763 4,949 5,341 11,009 77,063 539,441

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

539,441 1,618,324 809,162 404,581 1,213,744 606,872 303,436 151,718 75,859 227,578 113,789 341,368 170,684 85,342 42,671 128,014 64,007 192,022 96,011 288,034 144,017 432,052 216,026 108,013 324,040 162,020 81,010 40,505 121,516 60,758 30,379 91,138 45,569 136,708 68,354 34,177 102,532 51,266 25,633 76,900 38,450 19,225 57,676 28,838 14,419 43,258 21,629 64,888 32,444 16,222 8,111 24,334 12,167 36,502 18,251 54,754 27,377 82,132 41,066 20,533

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