7 × 13 × 31 × 251

Prime Factor Structure

Factorization String 7 × 13 × 31 × 251

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 903,168

Proper Divisor Sum 195,097

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #708061 ← → #708091

1 7 13 31 91 217 251 403 1,757 2,821 3,263 7,781 22,841 54,467 101,153 708,071

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

708,071 2,124,214 1,062,107 3,186,322 1,593,161 4,779,484 2,389,742 1,194,871 3,584,614 1,792,307 5,376,922 2,688,461 8,065,384 4,032,692 2,016,346 1,008,173 3,024,520 1,512,260 756,130 378,065 1,134,196 567,098 283,549 850,648 425,324 212,662 106,331 318,994 159,497 478,492 239,246 119,623 358,870 179,435 538,306 269,153 807,460 403,730 201,865 605,596 302,798 151,399 454,198 227,099 681,298 340,649 1,021,948 510,974 255,487 766,462 383,231 1,149,694 574,847 1,724,542 862,271 2,586,814 1,293,407 3,880,222 1,940,111 5,820,334

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