11 × 31 × 107 × 197

Prime Factor Structure

Factorization String 11 × 31 × 107 × 197

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,211,456

Proper Divisor Sum 1,023,517

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #7187933 ← → #7187941

1 11 31 107 197 341 1,177 2,167 3,317 6,107 21,079 36,487 67,177 231,869 653,449 7,187,939

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

7,187,939 21,563,818 10,781,909 32,345,728 16,172,864 8,086,432 4,043,216 2,021,608 1,010,804 505,402 252,701 758,104 379,052 189,526 94,763 284,290 142,145 426,436 213,218 106,609 319,828 159,914 79,957 239,872 119,936 59,968 29,984 14,992 7,496 3,748 1,874 937 2,812 1,406 703 2,110 1,055 3,166 1,583 4,750 2,375 7,126 3,563 10,690 5,345 16,036 8,018 4,009 12,028 6,014 3,007 9,022 4,511 13,534 6,767 20,302 10,151 30,454 15,227 45,682

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