2² × 13 × 541661

Prime Factor Structure

Factorization String 2^2 × 13 × 541661

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 53,082,876

Proper Divisor Sum 24,916,504

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #28166371 ← → #28166377

1 2 4 13 26 52 541,661 1,083,322 2,166,644 7,041,593 14,083,186 28,166,372

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

28,166,372 14,083,186 7,041,593 21,124,780 10,562,390 5,281,195 15,843,586 7,921,793 23,765,380 11,882,690 5,941,345 17,824,036 8,912,018 4,456,009 13,368,028 6,684,014 3,342,007 10,026,022 5,013,011 15,039,034 7,519,517 22,558,552 11,279,276 5,639,638 2,819,819 8,459,458 4,229,729 12,689,188 6,344,594 3,172,297 9,516,892 4,758,446 2,379,223 7,137,670 3,568,835 10,706,506 5,353,253 16,059,760 8,029,880 4,014,940 2,007,470 1,003,735 3,011,206 1,505,603 4,516,810 2,258,405 6,775,216 3,387,608 1,693,804 846,902 423,451 1,270,354 635,177 1,905,532 952,766 476,383 1,429,150 714,575 2,143,726 1,071,863

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