13 × 383 × 397

Prime Factor Structure

Factorization String 13 × 383 × 397

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,139,648

Proper Divisor Sum 162,985

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #1976657 ← → #1976683

1 13 383 397 4,979 5,161 152,051 1,976,663

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

1,976,663 5,929,990 2,964,995 8,894,986 4,447,493 13,342,480 6,671,240 3,335,620 1,667,810 833,905 2,501,716 1,250,858 625,429 1,876,288 938,144 469,072 234,536 117,268 58,634 29,317 87,952 43,976 21,988 10,994 5,497 16,492 8,246 4,123 12,370 6,185 18,556 9,278 4,639 13,918 6,959 20,878 10,439 31,318 15,659 46,978 23,489 70,468 35,234 17,617 52,852 26,426 13,213 39,640 19,820 9,910 4,955 14,866 7,433 22,300 11,150 5,575 16,726 8,363 25,090 12,545

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