3 × 5 × 17 × 27953

Prime Factor Structure

Factorization String 3 × 5 × 17 × 27953

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 12,076,128

Proper Divisor Sum 4,948,113

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #7128007 ← → #7128031

1 3 5 15 17 51 85 255 27,953 83,859 139,765 419,295 475,201 1,425,603 2,376,005 7,128,015

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

7,128,015 21,384,046 10,692,023 32,076,070 16,038,035 48,114,106 24,057,053 72,171,160 36,085,580 18,042,790 9,021,395 27,064,186 13,532,093 40,596,280 20,298,140 10,149,070 5,074,535 15,223,606 7,611,803 22,835,410 11,417,705 34,253,116 17,126,558 8,563,279 25,689,838 12,844,919 38,534,758 19,267,379 57,802,138 28,901,069 86,703,208 43,351,604 21,675,802 10,837,901 32,513,704 16,256,852 8,128,426 4,064,213 12,192,640 6,096,320 3,048,160 1,524,080 762,040 381,020 190,510 95,255 285,766 142,883 428,650 214,325 642,976 321,488 160,744 80,372 40,186 20,093 60,280 30,140 15,070 7,535

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