2 × 5² × 5153

Prime Factor Structure

Factorization String 2 × 5^2 × 5153

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 479,322

Proper Divisor Sum 221,672

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #257639 ← → #257657

1 2 5 10 25 50 5,153 10,306 25,765 51,530 128,825 257,650

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

257,650 128,825 386,476 193,238 96,619 289,858 144,929 434,788 217,394 108,697 326,092 163,046 81,523 244,570 122,285 366,856 183,428 91,714 45,857 137,572 68,786 34,393 103,180 51,590 25,795 77,386 38,693 116,080 58,040 29,020 14,510 7,255 21,766 10,883 32,650 16,325 48,976 24,488 12,244 6,122 3,061 9,184 4,592 2,296 1,148 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640

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