2² × 6439397

Prime Factor Structure

Factorization String 2^2 × 6439397

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 45,075,786

Proper Divisor Sum 19,318,198

Digit Sum / Digital Root 47 (Root: 2)

Adjacent Primes #25757569 ← → #25757591

1 2 4 6,439,397 12,878,794 25,757,588

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

25,757,588 12,878,794 6,439,397 19,318,192 9,659,096 4,829,548 2,414,774 1,207,387 3,622,162 1,811,081 5,433,244 2,716,622 1,358,311 4,074,934 2,037,467 6,112,402 3,056,201 9,168,604 4,584,302 2,292,151 6,876,454 3,438,227 10,314,682 5,157,341 15,472,024 7,736,012 3,868,006 1,934,003 5,802,010 2,901,005 8,703,016 4,351,508 2,175,754 1,087,877 3,263,632 1,631,816 815,908 407,954 203,977 611,932 305,966 152,983 458,950 229,475 688,426 344,213 1,032,640 516,320 258,160 129,080 64,540 32,270 16,135 48,406 24,203 72,610 36,305 108,916 54,458 27,229

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