3 × 5 × 41 × 397

Prime Factor Structure

Factorization String 3 × 5 × 41 × 397

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 401,184

Proper Divisor Sum 157,029

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #244147 ← → #244157

1 3 5 15 41 123 205 397 615 1,191 1,985 5,955 16,277 48,831 81,385 244,155

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

244,155 732,466 366,233 1,098,700 549,350 274,675 824,026 412,013 1,236,040 618,020 309,010 154,505 463,516 231,758 115,879 347,638 173,819 521,458 260,729 782,188 391,094 195,547 586,642 293,321 879,964 439,982 219,991 659,974 329,987 989,962 494,981 1,484,944 742,472 371,236 185,618 92,809 278,428 139,214 69,607 208,822 104,411 313,234 156,617 469,852 234,926 117,463 352,390 176,195 528,586 264,293 792,880 396,440 198,220 99,110 49,555 148,666 74,333 223,000 111,500 55,750

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