3 × 5 × 271 × 431

Prime Factor Structure

Factorization String 3 × 5 × 271 × 431

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,820,096

Proper Divisor Sum 1,068,081

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1752013 ← → #1752029

1 3 5 15 271 431 813 1,293 1,355 2,155 4,065 6,465 116,801 350,403 584,005 1,752,015

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

1,752,015 5,256,046 2,628,023 7,884,070 3,942,035 11,826,106 5,913,053 17,739,160 8,869,580 4,434,790 2,217,395 6,652,186 3,326,093 9,978,280 4,989,140 2,494,570 1,247,285 3,741,856 1,870,928 935,464 467,732 233,866 116,933 350,800 175,400 87,700 43,850 21,925 65,776 32,888 16,444 8,222 4,111 12,334 6,167 18,502 9,251 27,754 13,877 41,632 20,816 10,408 5,204 2,602 1,301 3,904 1,952 976 488 244 122 61 184 92 46 23 70 35 106 53

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