3 × 43 × 53 × 1213

Prime Factor Structure

Factorization String 3 × 43 × 53 × 1213

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 11,537,856

Proper Divisor Sum 3,244,575

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #8293237 ← → #8293283

1 3 43 53 129 159 1,213 2,279 3,639 6,837 52,159 64,289 156,477 192,867 2,764,427 8,293,281

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

8,293,281 24,879,844 12,439,922 6,219,961 18,659,884 9,329,942 4,664,971 13,994,914 6,997,457 20,992,372 10,496,186 5,248,093 15,744,280 7,872,140 3,936,070 1,968,035 5,904,106 2,952,053 8,856,160 4,428,080 2,214,040 1,107,020 553,510 276,755 830,266 415,133 1,245,400 622,700 311,350 155,675 467,026 233,513 700,540 350,270 175,135 525,406 262,703 788,110 394,055 1,182,166 591,083 1,773,250 886,625 2,659,876 1,329,938 664,969 1,994,908 997,454 498,727 1,496,182 748,091 2,244,274 1,122,137 3,366,412 1,683,206 841,603 2,524,810 1,262,405 3,787,216 1,893,608

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