2 × 13 × 9851

Prime Factor Structure

Factorization String 2 × 13 × 9851

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 413,784

Proper Divisor Sum 157,658

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #256121 ← → #256129

1 2 13 26 9,851 19,702 128,063 256,126

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

256,126 128,063 384,190 192,095 576,286 288,143 864,430 432,215 1,296,646 648,323 1,944,970 972,485 2,917,456 1,458,728 729,364 364,682 182,341 547,024 273,512 136,756 68,378 34,189 102,568 51,284 25,642 12,821 38,464 19,232 9,616 4,808 2,404 1,202 601 1,804 902 451 1,354 677 2,032 1,016 508 254 127 382 191 574 287 862 431 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.