3 × 7 × 103 × 823

Prime Factor Structure

Factorization String 3 × 7 × 103 × 823

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,742,272

Proper Divisor Sum 962,123

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #1780147 ← → #1780151

1 3 7 21 103 309 721 823 2,163 2,469 5,761 17,283 84,769 254,307 593,383 1,780,149

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

1,780,149 5,340,448 2,670,224 1,335,112 667,556 333,778 166,889 500,668 250,334 125,167 375,502 187,751 563,254 281,627 844,882 422,441 1,267,324 633,662 316,831 950,494 475,247 1,425,742 712,871 2,138,614 1,069,307 3,207,922 1,603,961 4,811,884 2,405,942 1,202,971 3,608,914 1,804,457 5,413,372 2,706,686 1,353,343 4,060,030 2,030,015 6,090,046 3,045,023 9,135,070 4,567,535 13,702,606 6,851,303 20,553,910 10,276,955 30,830,866 15,415,433 46,246,300 23,123,150 11,561,575 34,684,726 17,342,363 52,027,090 26,013,545 78,040,636 39,020,318 19,510,159 58,530,478 29,265,239 87,795,718

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