3 × 7 × 107 × 181

Prime Factor Structure

Factorization String 3 × 7 × 107 × 181

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 628,992

Proper Divisor Sum 222,285

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #406699 ← → #406717

1 3 7 21 107 181 321 543 749 1,267 2,247 3,801 19,367 58,101 135,569 406,707

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

406,707 1,220,122 610,061 1,830,184 915,092 457,546 228,773 686,320 343,160 171,580 85,790 42,895 128,686 64,343 193,030 96,515 289,546 144,773 434,320 217,160 108,580 54,290 27,145 81,436 40,718 20,359 61,078 30,539 91,618 45,809 137,428 68,714 34,357 103,072 51,536 25,768 12,884 6,442 3,221 9,664 4,832 2,416 1,208 604 302 151 454 227 682 341 1,024 512 256 128 64 32 16 8 4 2

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