2 × 7² × 11 × 409

Prime Factor Structure

Factorization String 2 × 7^2 × 11 × 409

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 841,320

Proper Divisor Sum 400,418

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #440893 ← → #440903

1 2 7 11 14 22 49 77 98 154 409 539 818 1,078 2,863 4,499 5,726 8,998 20,041 31,493 40,082 62,986 220,451 440,902

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

440,902 220,451 661,354 330,677 992,032 496,016 248,008 124,004 62,002 31,001 93,004 46,502 23,251 69,754 34,877 104,632 52,316 26,158 13,079 39,238 19,619 58,858 29,429 88,288 44,144 22,072 11,036 5,518 2,759 8,278 4,139 12,418 6,209 18,628 9,314 4,657 13,972 6,986 3,493 10,480 5,240 2,620 1,310 655 1,966 983 2,950 1,475 4,426 2,213 6,640 3,320 1,660 830 415 1,246 623 1,870 935 2,806

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