257 × 16963

Prime Factor Structure

Factorization String 257 × 16963

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,376,712

Proper Divisor Sum 17,221

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #4359403 ← → #4359503

1 257 16,963 4,359,491

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

4,359,491 13,078,474 6,539,237 19,617,712 9,808,856 4,904,428 2,452,214 1,226,107 3,678,322 1,839,161 5,517,484 2,758,742 1,379,371 4,138,114 2,069,057 6,207,172 3,103,586 1,551,793 4,655,380 2,327,690 1,163,845 3,491,536 1,745,768 872,884 436,442 218,221 654,664 327,332 163,666 81,833 245,500 122,750 61,375 184,126 92,063 276,190 138,095 414,286 207,143 621,430 310,715 932,146 466,073 1,398,220 699,110 349,555 1,048,666 524,333 1,573,000 786,500 393,250 196,625 589,876 294,938 147,469 442,408 221,204 110,602 55,301 165,904

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