5 × 37 × 43 × 83

Prime Factor Structure

Factorization String 5 × 37 × 43 × 83

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 842,688

Proper Divisor Sum 182,423

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #660251 ← → #660271

1 5 37 43 83 185 215 415 1,591 3,071 3,569 7,955 15,355 17,845 132,053 660,265

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

660,265 1,980,796 990,398 495,199 1,485,598 742,799 2,228,398 1,114,199 3,342,598 1,671,299 5,013,898 2,506,949 7,520,848 3,760,424 1,880,212 940,106 470,053 1,410,160 705,080 352,540 176,270 88,135 264,406 132,203 396,610 198,305 594,916 297,458 148,729 446,188 223,094 111,547 334,642 167,321 501,964 250,982 125,491 376,474 188,237 564,712 282,356 141,178 70,589 211,768 105,884 52,942 26,471 79,414 39,707 119,122 59,561 178,684 89,342 44,671 134,014 67,007 201,022 100,511 301,534 150,767

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