3 × 7 × 25579

Prime Factor Structure

Factorization String 3 × 7 × 25579

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 818,560

Proper Divisor Sum 281,401

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #537157 ← → #537169

1 3 7 21 25,579 76,737 179,053 537,159

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

537,159 1,611,478 805,739 2,417,218 1,208,609 3,625,828 1,812,914 906,457 2,719,372 1,359,686 679,843 2,039,530 1,019,765 3,059,296 1,529,648 764,824 382,412 191,206 95,603 286,810 143,405 430,216 215,108 107,554 53,777 161,332 80,666 40,333 121,000 60,500 30,250 15,125 45,376 22,688 11,344 5,672 2,836 1,418 709 2,128 1,064 532 266 133 400 200 100 50 25 76 38 19 58 29 88 44 22 11 34 17

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