2 × 5 × 103 × 251

Prime Factor Structure

Factorization String 2 × 5 × 103 × 251

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 471,744

Proper Divisor Sum 213,214

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #258527 ← → #258539

1 2 5 10 103 206 251 502 515 1,030 1,255 2,510 25,853 51,706 129,265 258,530

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

258,530 129,265 387,796 193,898 96,949 290,848 145,424 72,712 36,356 18,178 9,089 27,268 13,634 6,817 20,452 10,226 5,113 15,340 7,670 3,835 11,506 5,753 17,260 8,630 4,315 12,946 6,473 19,420 9,710 4,855 14,566 7,283 21,850 10,925 32,776 16,388 8,194 4,097 12,292 6,146 3,073 9,220 4,610 2,305 6,916 3,458 1,729 5,188 2,594 1,297 3,892 1,946 973 2,920 1,460 730 365 1,096 548 274

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