2² × 5269867

Prime Factor Structure

Factorization String 2^2 × 5269867

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 36,889,076

Proper Divisor Sum 15,809,608

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #21079459 ← → #21079481

1 2 4 5,269,867 10,539,734 21,079,468

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

21,079,468 10,539,734 5,269,867 15,809,602 7,904,801 23,714,404 11,857,202 5,928,601 17,785,804 8,892,902 4,446,451 13,339,354 6,669,677 20,009,032 10,004,516 5,002,258 2,501,129 7,503,388 3,751,694 1,875,847 5,627,542 2,813,771 8,441,314 4,220,657 12,661,972 6,330,986 3,165,493 9,496,480 4,748,240 2,374,120 1,187,060 593,530 296,765 890,296 445,148 222,574 111,287 333,862 166,931 500,794 250,397 751,192 375,596 187,798 93,899 281,698 140,849 422,548 211,274 105,637 316,912 158,456 79,228 39,614 19,807 59,422 29,711 89,134 44,567 133,702

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