821479

Prime Factor Structure

Factorization String 821479

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 821,480

Proper Divisor Sum 1

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #821477 ← → #821489

1 821,479

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

821,479 2,464,438 1,232,219 3,696,658 1,848,329 5,544,988 2,772,494 1,386,247 4,158,742 2,079,371 6,238,114 3,119,057 9,357,172 4,678,586 2,339,293 7,017,880 3,508,940 1,754,470 877,235 2,631,706 1,315,853 3,947,560 1,973,780 986,890 493,445 1,480,336 740,168 370,084 185,042 92,521 277,564 138,782 69,391 208,174 104,087 312,262 156,131 468,394 234,197 702,592 351,296 175,648 87,824 43,912 21,956 10,978 5,489 16,468 8,234 4,117 12,352 6,176 3,088 1,544 772 386 193 580 290 145

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