2 × 7 × 211 × 1381

Prime Factor Structure

Factorization String 2 × 7 × 211 × 1381

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,031,616

Proper Divisor Sum 2,952,142

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #4079431 ← → #4079477

1 2 7 14 211 422 1,381 1,477 2,762 2,954 9,667 19,334 291,391 582,782 2,039,737 4,079,474

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

4,079,474 2,039,737 6,119,212 3,059,606 1,529,803 4,589,410 2,294,705 6,884,116 3,442,058 1,721,029 5,163,088 2,581,544 1,290,772 645,386 322,693 968,080 484,040 242,020 121,010 60,505 181,516 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 1,136 568 284 142 71 214 107 322 161 484 242 121

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