2 × 23 × 140143

Prime Factor Structure

Factorization String 2 × 23 × 140143

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 10,090,368

Proper Divisor Sum 3,643,790

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #6446569 ← → #6446591

1 2 23 46 140,143 280,286 3,223,289 6,446,578

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

6,446,578 3,223,289 9,669,868 4,834,934 2,417,467 7,252,402 3,626,201 10,878,604 5,439,302 2,719,651 8,158,954 4,079,477 12,238,432 6,119,216 3,059,608 1,529,804 764,902 382,451 1,147,354 573,677 1,721,032 860,516 430,258 215,129 645,388 322,694 161,347 484,042 242,021 726,064 363,032 181,516 90,758 45,379 136,138 68,069 204,208 102,104 51,052 25,526 12,763 38,290 19,145 57,436 28,718 14,359 43,078 21,539 64,618 32,309 96,928 48,464 24,232 12,116 6,058 3,029 9,088 4,544 2,272 1,136

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