3 × 13 × 223 × 457

Prime Factor Structure

Factorization String 3 × 13 × 223 × 457

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,745,152

Proper Divisor Sum 1,770,623

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #3974527 ← → #3974539

1 3 13 39 223 457 669 1,371 2,899 5,941 8,697 17,823 101,911 305,733 1,324,843 3,974,529

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

3,974,529 11,923,588 5,961,794 2,980,897 8,942,692 4,471,346 2,235,673 6,707,020 3,353,510 1,676,755 5,030,266 2,515,133 7,545,400 3,772,700 1,886,350 943,175 2,829,526 1,414,763 4,244,290 2,122,145 6,366,436 3,183,218 1,591,609 4,774,828 2,387,414 1,193,707 3,581,122 1,790,561 5,371,684 2,685,842 1,342,921 4,028,764 2,014,382 1,007,191 3,021,574 1,510,787 4,532,362 2,266,181 6,798,544 3,399,272 1,699,636 849,818 424,909 1,274,728 637,364 318,682 159,341 478,024 239,012 119,506 59,753 179,260 89,630 44,815 134,446 67,223 201,670 100,835 302,506 151,253

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