2 × 3 × 19 × 21649

Prime Factor Structure

Factorization String 2 × 3 × 19 × 21649

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,196,000

Proper Divisor Sum 2,728,014

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #2467981 ← → #2468021

1 2 3 6 19 38 57 114 21,649 43,298 64,947 129,894 411,331 822,662 1,233,993 2,467,986

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

2,467,986 1,233,993 3,701,980 1,850,990 925,495 2,776,486 1,388,243 4,164,730 2,082,365 6,247,096 3,123,548 1,561,774 780,887 2,342,662 1,171,331 3,513,994 1,756,997 5,270,992 2,635,496 1,317,748 658,874 329,437 988,312 494,156 247,078 123,539 370,618 185,309 555,928 277,964 138,982 69,491 208,474 104,237 312,712 156,356 78,178 39,089 117,268 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

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