2² × 13² × 79

Prime Factor Structure

Factorization String 2^2 × 13^2 × 79

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 102,480

Proper Divisor Sum 49,076

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #53401 ← → #53407

1 2 4 13 26 52 79 158 169 316 338 676 1,027 2,054 4,108 13,351 26,702 53,404

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

53,404 26,702 13,351 40,054 20,027 60,082 30,041 90,124 45,062 22,531 67,594 33,797 101,392 50,696 25,348 12,674 6,337 19,012 9,506 4,753 14,260 7,130 3,565 10,696 5,348 2,674 1,337 4,012 2,006 1,003 3,010 1,505 4,516 2,258 1,129 3,388 1,694 847 2,542 1,271 3,814 1,907 5,722 2,861 8,584 4,292 2,146 1,073 3,220 1,610 805 2,416 1,208 604 302 151 454 227 682 341

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