2 × 256129

Prime Factor Structure

Factorization String 2 × 256129

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 768,390

Proper Divisor Sum 256,132

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #512251 ← → #512269

1 2 256,129 512,258

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

512,258 256,129 768,388 384,194 192,097 576,292 288,146 144,073 432,220 216,110 108,055 324,166 162,083 486,250 243,125 729,376 364,688 182,344 91,172 45,586 22,793 68,380 34,190 17,095 51,286 25,643 76,930 38,465 115,396 57,698 28,849 86,548 43,274 21,637 64,912 32,456 16,228 8,114 4,057 12,172 6,086 3,043 9,130 4,565 13,696 6,848 3,424 1,712 856 428 214 107 322 161 484 242 121 364 182 91

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