2 × 5 × 41 × 7639

Prime Factor Structure

Factorization String 2 × 5 × 41 × 7639

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,775,840

Proper Divisor Sum 2,643,850

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #3131983 ← → #3132007

1 2 5 10 41 82 205 410 7,639 15,278 38,195 76,390 313,199 626,398 1,565,995 3,131,990

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

3,131,990 1,565,995 4,697,986 2,348,993 7,046,980 3,523,490 1,761,745 5,285,236 2,642,618 1,321,309 3,963,928 1,981,964 990,982 495,491 1,486,474 743,237 2,229,712 1,114,856 557,428 278,714 139,357 418,072 209,036 104,518 52,259 156,778 78,389 235,168 117,584 58,792 29,396 14,698 7,349 22,048 11,024 5,512 2,756 1,378 689 2,068 1,034 517 1,552 776 388 194 97 292 146 73 220 110 55 166 83 250 125 376 188 94

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